Naim UnitiQute 2: Reference Manual

1 UnitiQute 2 Introduction

The UnitiQute 2 is a high-performance product that is worth the time and effort invested in its setup and configuration. This manual is highly recommended for a thorough understanding. The UnitiQute 2 effectively incorporates four distinct elements, each detailed in the following sections and chapters 5 through 8.

1.1 Integrated Amplifier

The UnitiQute features an audio pre-amplifier capable of handling both analogue and digital audio signals. It processes signals from its multi-format radio, network interface, and USB/iPod interface, in addition to two analogue external inputs and five digital external inputs.

1.1.1 Inputs

The UnitiQute includes two analogue inputs and four S/PDIF digital audio external inputs. The pre-amplifier also accepts internal signals from the UnitiQute's built-in FM/DAB tuner. In addition to existing analogue and digital inputs, the UnitiQute 2 pre-amplifier can accept input signals from external peripherals such as:

• iPod and USB storage devices via the USB interface.
• Internet radio and UPnP™ (universal plug and play) servers via the Ethernet network connection or wireless network connection.

1.1.2 Signal Outputs

The UnitiQute 2 pre-amplifier offers the following signal output terminals:

• S/PDIF digital audio output (before the volume/balance control circuit).
• Pre-amplifier output (after the volume/balance control circuit).
• Headphone output (after the volume/balance control circuit).

1.1.3 Speaker Output Terminals

The UnitiQute has a built-in stereo power amplifier that delivers 30 watts per channel into 8-ohm speakers. The power amplifier is designed to drive a pair of speakers via the connection terminals on the rear of the UnitiQute.

1.2 Multi-mode Radio

The UnitiQute 2 multi-mode radio combines an FM/DAB (Digital Audio Broadcasting) tuner with an internet radio (iRadio) player. A total of 40 radio stations can be stored across the three modes. In FM and DAB modes, the UnitiQute finds stations by scanning the respective transmission bands. In iRadio mode, it receives a list of available radio stations from dedicated internet servers. To use iRadio, a high-speed internet connection via your home network is required.

The UnitiQute's DAB module includes full broadcast and station display capabilities. The FM module fully supports RDS (Radio Data System).

Note: DAB and RDS broadcast services may not be available in all regions.

1.3 UPnP™ Audio Interface

The UnitiQute can connect to your home network and play audio files stored on UPnP™ servers.

1.4 USB/iPod Interface

The UnitiQute features a front USB port that supports selecting and playing audio files stored on USB memory sticks and Apple iPod products. The UnitiQute is compatible with the Apple iPod and iPhone products shown in the diagram below.

Diagram: Shows compatibility for iPod (5th gen video 30GB, 60GB, 80GB), iPod touch (1st, 2nd, 3rd gen), iPhone (4GB, 8GB, 16GB), iPhone 3G (8GB, 16GB), iPhone 3GS (8GB, 16GB, 32GB).

2 UnitiQute 2 Setup and Connection

The UnitiQute should be installed on a stand designed for audio equipment. Ensure adequate ventilation and avoid placing it on other equipment. Maintain a level installation. Connect cables and power on the unit after placing it in its final position. The UnitiQute is designed to be always powered on, without a standby mode.

The following sections explain how to connect the UnitiQute to power and various audio peripherals and signals. Figure 2.1 shows the connection terminals on the rear of the UnitiQute 2.

2.1 UnitiQute Rear Panel

Diagram: Rear panel of UnitiQute 2 showing various ports.

Key ports visible include:

• Power Socket
• Wi-Fi Aerial Connection
• Digital Output
• Analogue Input
• Digital Inputs (1, 3 coaxial; 2, 4 optical)
• DAB/FM Aerial Connection
• Preamp Output
• Analogue Input
• Loudspeakers
• Signal Ground Switch
• Network Connection
• Mini USB for Upgrade

2.2 Power Connection

Connect the UnitiQute to a power outlet using the supplied power cable or a Naim Power-Line cable.

2.3 FM/DAB Aerial Connection

To utilize the UnitiQute's high-quality FM and DAB radio, a strong and unobstructed radio signal is necessary. The FM/DAB aerial connection terminal on the rear requires a suitable aerial connected via a 75-ohm low-loss coaxial cable. The aerial should be positioned as high as possible, away from large obstructions like roofs.

Note: Consult your local dealer for advice on suitable aerials and installation services.

2.4 Audio Signal Connection

2.4.1 Audio Signal Input Terminals

The UnitiQute offers five S/PDIF digital input terminals, including one USB input, two stereo analogue input terminals, and one analogue/digital combination input terminal. These inputs utilize various connector types. The table below lists each input and its terminal type.

Note: The front panel analogue/digital combination input terminals can accept both standard 3.5mm analogue plugs and mini TosLink digital optical output plugs. The unit automatically recognizes the inserted plug type and processes the signal accordingly. Always use high-quality interconnect cables when connecting signals to the UnitiQute's input terminals.

2.4.2 Audio Signal Output

The UnitiQute provides audio signal outputs for various purposes. The table below details the terminal types used for these outputs.

Note: The digital output terminal is designed to connect to a DAC (Digital-to-Analogue Converter) or pre-amplifier with digital inputs, allowing the UnitiQute to function as a digital source for your existing system. The output can be enabled or disabled via the setup menu (refer to Section 4.7). Analogue input signals from external sources cannot be output via the UnitiQute's digital outputs.

Note: The digital output is located before the volume and balance control circuit of the UnitiQute, meaning the output signal is unaffected by the UnitiQute's volume and balance controls or mute function. The selected digital input signal is always output via the terminal.

Note: The pre-amplifier output is located after the volume and balance control circuit of the UnitiQute, meaning connected peripherals will respond to changes in the UnitiQute's volume and balance controls. The selected input signal is always output via the terminal.

2.5 Speaker Output Terminals

The UnitiQute rear panel features a pair of stereo speaker connection terminals. Naim Audio proprietary speaker connectors are supplied for connection, and for compliance with the latest European safety regulations, the supplied connectors must always be used. While Naim Audio speaker cables will yield the best results, there is no risk of damaging the amplifier by using different types of speaker cables. Consult your local Naim dealer for details. Use speaker cables of the same length for each channel.

Ensure correct “phase” when connecting speakers. This means the polarity (+ and -) of the speaker cables connected to both the speaker and the amplifier must be consistent for both channels.

2.6 Headphone Output Terminal

A 3.5mm stereo headphone connection terminal is located on the UnitiQute's front panel. Inserting a headphone plug will mute the speaker and pre-amplifier outputs.

Note: The UnitiQute controls and stores volume settings separately for headphones and speakers.

2.7 Signal Ground Switch

A Signal Ground switch on the UnitiQute's rear panel allows selection between Chassis (earthed) and Floating. Always select the Chassis setting unless you connect the UnitiQute to a hi-fi system that includes other earthed source units, or if you hear a "hum" through the speakers. If unsure, consult your dealer, distributor, or Naim.

Note: "Connection" here refers to the analogue audio signal cable connection, including the earth connection. The UnitiQute's digital inputs and outputs are isolated from the power earth regardless of the signal ground switch setting.

Note: All Naim CD players are earthed, so if a Naim CD player is connected to the system, the signal ground switch should be set to floating.

Incorrectly setting the signal ground switch will not damage the unit but may degrade the system's sound quality.

Note: The UnitiQute's channels share the common negative analogue input and output connection. The power earth terminal must always be connected, irrespective of other connected equipment. The power earth terminal primarily earths the case and the electrostatic screen within the transformer, and is only connected to the negative signal when the Signal Ground switch is set to Chassis. To prevent hum loops, the negative signal of the entire system should be connected to only one power earth terminal.

2.8 USB/iPod Interface

The UnitiQute features a front USB interface designed for connecting Apple iPod products and USB memory sticks containing audio files. The USB interface should not be used for any other purpose. Depending on the selected setup option (see Section 4.3.5), the iPod's battery will be charged when connected to the USB interface.

2.9 Network Connection

2.9.1 Wired Network Connection

The UnitiQute rear panel is equipped with a standard RJ45 Ethernet terminal. This terminal allows the UnitiQute to join your home network via your network router to access internet radio data streams or play audio files stored on properly configured UPnP™ servers.

Ethernet-over-mains hardware can also be used to provide a simple and convenient way to connect to your home network. However, depending on your home's specific power wiring, the introduction of network data into the power supply may degrade the overall sound quality of the system. If the sound quality degradation is unacceptable, consider using a dedicated network cable or a wireless network connection.

2.9.2 Wireless Network Connection

To connect the UnitiQute to your home network wirelessly, install the supplied Wi-Fi aerial into the wireless aerial connection terminal on the rear panel. For the UnitiQute to connect to the network, your wireless network must first be configured. Refer to Section 4.6.1 of this manual.

2.9.3 Network Setup

The UnitiQute is factory-set to automatically connect to the network without requiring on-site network configuration (DHCP is used by default). However, if the UnitiQute has been used previously, its network configuration may have changed, preventing automatic connection. If this is the case, ensure DHCP is selected in the network setup menu and restart the UnitiQute. If problems persist, contact your dealer, installer, or Naim Audio directly. Refer to Section 4.6.

Note: Before reporting network connection issues, perform a factory reset and try again. Select 'Reset All Settings' from the Factory Settings menu. Refer to Section 4.11.

Note: If the UnitiQute is powered on without a wired network connection available, it can only connect wirelessly to your home network. To use an Ethernet (wired) connection, power off the UnitiQute, connect the network, and then power it back on.

Note: To use internet radio, the UnitiQute must be connected to a high-speed internet service via a router/modem with a firewall.

2.10 USB Upgrade Interface

The mini USB terminal is used for firmware upgrades and diagnostic testing. If necessary, contact your Naim dealer for further details.

Note: The mini USB interface is not designed for connecting USB memory devices.

3 UnitiQute 2 Operation

The UnitiQute is operated using the supplied remote control. A menu-driven user interface is used for setting up and operating the UnitiQute. The general principle of the interface applies to all elements of the UnitiQute, so this chapter explains these principles and illustrates them.

3.1 Front Panel Functions

Diagram: Front panel of UnitiQute 2 showing headphone output, analogue/digital input, USB interface, and touch-sensitive mute button.

• Headphone Output Terminal
• Analogue and Digital Combination Input Terminal
• USB Interface
• Mute/Unmute Touch Button

3.2 Front Panel Display (Normal Playback Mode)

In normal playback mode, the UnitiQute's display shows various information about the current settings, selected input, and the media being played. The illustration above shows a typical normal playback mode screen, with an iRadio station named "Fluid" playing a program produced by Svarte Greiner. This radio station is stored as Preset 1.

The volume level "42" is displayed in the top left corner of the screen, alongside a "speaker" icon indicating that the UnitiQute is not muted.

3.3 Front Panel Display (List Mode)

Switch to list mode by pressing the ok/list button on the remote control. List mode provides navigable data, such as lists of radio stations or tracks. The displayed list varies depending on the selected input and the data provided. The illustration above shows a typical list mode screen displaying available DAB radio stations, with BBC R1 selected. "1/28" in the top right corner indicates that the selected item is the first of 28.

Use the remote's up (▲)/down (▼) and ok/list buttons to scroll through lists and select items. Press the exit button to return to normal display mode.

Note: When navigating list mode menus, the right (▶) button functions identically to the ok/list button.

For long lists, you can use the remote's numeric/text buttons to jump to entries starting with a specific letter.

3.4 Front Panel Display (Setup Mode)

Switch to setup mode by pressing the setup (⚙️) button on the remote control. This mode provides access to all configurable parameters of the UnitiQute 2. The illustration above shows the setup home screen, which is always displayed when entering setup mode. "1/9" in the top right corner indicates that the selected item is the first of nine.

Use the remote's up (▲)/down (▼) and left (◀) arrow buttons to navigate menus, and the ok/list button to confirm selections. Press the exit or setup (⚙️) button to exit setup mode.

Note: When the UnitiQute enters setup mode, the currently playing program continues to play. The remote's volume, mute, and transport (play, pause, stop, etc.) buttons remain operational.

3.5 UnitiQute 2 Remote Control

The supplied remote control is a multi-function device specifically designed for Naim Uniti series products. To install batteries, remove the battery cover, insert the batteries observing correct polarity, and replace the cover. The functions of the remote control buttons are listed and described in the table below. Some buttons change function when the UnitiQute is in list/setup mode. Normal playback mode functions are printed on the buttons, while list/setup mode functions are indicated below the buttons. Buttons with only one function are listed in the right-hand table.

3.5.1 Normal (General) and List/Setup Mode Buttons

3.5.2 Normal Playback Mode Buttons

Note: The function of the navigation (◀ ▶ ▼ ▲) buttons can be changed in the Remote Control Button Setup menu. Refer to Section 4.10.

3.6 UnitiQute 2 Text Input

Some menu screens (e.g., naming inputs) require text input. Text is entered using the remote's numeric buttons, similar to entering text messages on a mobile phone. When text input is required, each press of a button selects the next character associated with that button. In addition to characters, the preset button provides a delete function, the 0 button is used for space input, and the store button is used for case conversion. You can also scroll through all available characters by pressing the up (▲)/down (▼) buttons.

The magnified view of the remote control shows the numeric buttons and the characters associated with each button. When a text input prompt appears on the UnitiQute 2 screen, select characters by pressing the corresponding buttons the required number of times. Press the ok/list button to confirm the entered text.

3.7 n-Stream Remote App

The n-Stream remote app is available from the iTunes App Store. n-Stream is compatible with iPad, iPhone, and iPod touch devices running iOS software version 3.1.3 or later. To control the UnitiQute using n-Stream, you must first install the app on your iPad, iPhone, or iPod touch. Once the app is installed on a device connected wirelessly to the same network as the UnitiQute, tap the app icon to launch it.

Selecting Setup will open a menu allowing you to choose your UnitiQute as the device to control. Select your UnitiQute by its device name or network address.

Note: The UnitiQute's network address and device name can be found in the Factory Settings menu.

4 UnitiQute 2 Settings

After completing the setup with power cables, speakers, FM/DAB aerial, and all external connections, you can power on the UnitiQute and configure its settings. The extent to which you change the UnitiQute's default settings will depend on your intended use and how you utilize its features. You may not need to change the default settings at all, but it is recommended to read the following sections to familiarize yourself with the UnitiQute's full capabilities. The following paragraphs describe each setting menu, starting from the setup home menu.

Press the setup (⚙️) button on the remote control to enter setup mode. Navigate the setup menus using the remote's arrow buttons and select the desired item using the ok/list button. Press the exit button to finish setup.

4.1 Setup Home Menu

The UnitiQute's setup home menu offers ten setting menus. The function of each menu is as follows:

• Language: Allows you to change the language of the UnitiQute 2 user interface.
• Input: Configures various parameters for each internal and external input.
• Speaker: Configures the UnitiQute's speaker output options.
• Headphone: Configures the UnitiQute's headphone output options.
• Network Setup: Configures the UnitiQute's network connection settings.
• Digital Output: Configures the UnitiQute's digital output settings.
• Front Display: Configures the functions of the UnitiQute 2 display.
• Clock & Alarm: Configures the clock and alarms.
• Remote Control Button Setup: Allows you to assign UnitiQute inputs to each remote control button. You can also configure the function of the remote's navigation (◀▶▲▼) buttons.
• Factory Reset: Allows you to check the UnitiQute's system status, erase all user-saved settings, and reset to factory default settings.

The ten setting menus are described in detail in the following sections. Select a setting menu using the remote's up (▲)/down (▼) buttons and the ok/list button.

4.2 Language Menu

The language setting menu allows you to change the language of the UnitiQute 2 user interface. Enter setup mode and select 'Language' using the remote's ok/list button. Use the remote's up (▲)/down (▼) and ok/list buttons to select the desired language. Press the exit button to exit setup mode.

4.3 Input Menu

The input setup menu allows you to configure various parameters for each internal signal and external input of the UnitiQute. These parameters determine how each UnitiQute 2 input is controlled. The selectable options for each are described in the following content. Three parameters apply to all inputs:

• Use: Enables or disables an input and shows or hides all related menus.
• Name: Allows you to enter a custom name for the input. Text is entered using the remote control.
• Input Gain: Adjusts the relative volume of each input to approximately match. Use the remote's ▼ or ▲ buttons to adjust.
• Scan Pause: Sets the FM signal strength required for the UnitiQute 2 tuner to identify an FM broadcast.

4.3.1 FM Input

4.3.2 DAB Input

Note: The UnitiQute sold in regions where DAB (Digital Audio Broadcasting) services are not available does not include DAB input.

4.3.3 iRadio Input

4.3.4 UPnP™ (Network) Input

4.3.5 USB/iPod Input

Note: The option to disable charging is provided because charging and playback simultaneously may slightly degrade the iPod's sound quality. However, not charging may cause the iPod to power off during playback on the UnitiQute.

4.3.6 Front Input Terminal

4.3.7 Rear Digital Input Terminal

4.3.8 Rear Analogue Input Terminal

4.4 Speaker Menu

The speaker setup menu allows you to adjust various speaker-related parameters. The options are listed in the table below and described in the following content.

The Speaker Type option sets the high-pass filter configuration. Select Large if you are connecting the UnitiQute's pre-amplifier output to an external power amplifier or using a subwoofer to augment the bass performance of large (full-range) speakers. Select Small if you are connecting the UnitiQute's pre-amplifier output to a speaker system that includes small satellite speakers for low-frequency reproduction. Selecting Small applies a 100Hz high-pass filter to the UnitiQute 2 speaker output signal.

Select None if you do not have speakers directly connected to the UnitiQute.

The Loudness option boosts the bass of the speakers and pre-amplifier, with the amount of boost decreasing as the volume increases. The Loudness feature compensates for the reduced bass sensitivity of the human ear at low listening volumes, enhancing satisfaction at low volumes.

Note: The Loudness feature operates when the volume is set between 0 and 55.

The Speaker Max. Volume and Balance parameters set the maximum permissible volume and the channel balance, respectively.

4.5 Headphone Menu

The headphone setup menu allows you to set the Max. Volume parameter for headphones.

4.6 Network Setup Menu

The network setup menu allows you to change the UnitiQute's network parameters to suit your router and network. The options are listed in the table below and described in the following content.

The Name parameter allows you to change the UnitiQute's default network name. The Wireless parameter allows you to select a wireless network and connect to it. Refer to Section 4.6.1 for details on wireless setup. The Network Status displays the current network connection status. The DHCP parameter allows you to change the UnitiQute's network settings. In most cases, selecting Yes and setting the UnitiQute to DHCP is appropriate. Refer to Section 4.6.2 for notes on network connections that do not use DHCP.

Note: Devices on a network have an IP address used by all other devices on that network to identify them. DHCP is a set of rules that allows an address to be automatically assigned when a device connects to (or powers on while connected to) the network. The UnitiQute is factory-set to use DHCP.

Note: If you connect the UnitiQute to the network using both wireless and wired (Ethernet) connections, the Ethernet connection takes priority.

4.6.1 Wireless Network Connection Setup

Selecting the Wireless parameter in the network setup menu brings up the Select Network menu, which displays a list of available networks. An option to disable wireless connection is also provided. Use the remote's up (▲)/down (▼) buttons to scroll through the list and the ok/list button to select a network.

Note: The UnitiQute is compatible with most widely used Wi-Fi standards. Routers supporting 802.11b and 802.11g can be used, but a router supporting 802.11n is recommended for best results.

Note: Like any wireless network hardware, the stability of the UnitiQute 2 connection is affected by both the performance of the network router and the quality of the Wi-Fi signal. To minimize the possibility of unstable connections, limit the wireless "leg" used when connecting the UnitiQute to the network audio signal to no more than one. If additional "legs" are required between the UnitiQute and the network audio signal, a wired connection should be used.

Note: The UnitiQute cannot connect to "hidden" wireless networks. If the selected network is secured and requires a password or access key, the UnitiQute will display a notification message. Pressing the ok/list button on the remote will then open a text input screen for entering the password or access key. Enter the password or access key using the remote's numeric/text buttons, paying attention to case sensitivity. Press the ok/list button on the remote when text entry is complete. In the illustration, the password is "flatfish". Upon successful network connection, the UnitiQute will display a confirmation screen.

4.6.2 Non-DHCP (Static) Network Connection

If DHCP is deselected in the network setup menu, five additional parameters will be displayed.

These settings allow you to connect the UnitiQute to your network using a static IP address. You must complete the appropriate network IP address settings on the numeric input screen that appears when selecting each setting sequentially. If you need assistance with static IP address settings, refer to your network router's user manual.

4.7 Digital Output Menu

The digital output setup menu allows you to enable the UnitiQute's digital output and configure its signal format.

Selecting Native outputs the input signal format directly through the digital output terminals. Selecting 96kHz 24bit resamples the output to 96kHz and 24-bit resolution.

4.8 Front Display Menu

The Front Display setup menu allows you to change the behavior of the front panel display, logo illumination, and clock display, as well as the mute function via touch logo. The options are listed in the table below and described in the following content.

Selecting Off During Mute turns off the front panel display when muted. Auto Off specifies how long the display remains on after the interface was last operated. The time can be set between 10 seconds and 1 hour.

Note: If you turn off the display using the remote's disp button, this setting is overridden by the Auto Off setting. The display briefly illuminates whenever an operation command is received.

The Clock When Off setting allows the clock to remain visible even when other display settings are turned off. If Clock When Off is set to "Yes" and Logo Off is set to "If Muted", the clock display will automatically dim after 10 seconds of muting.

The Logo Off setting determines when the front panel logo illumination is turned off. The Logo Mute Function setting enables or disables the mute function when touching the front panel logo.

4.9 Clock and Alarm Menu

The clock and alarm setup menu allows you to set the UnitiQute's clock and configure alarms. Selecting Set Weekday Alarm or Set Weekend Alarm opens a menu with parameters and options similar to those shown below.

Weekday alarms are for Monday to Friday. Weekend alarms are for Saturday and Sunday.

Note: The UnitiQute does not have a default alarm sound; only external inputs or stored radio stations can be used as alarm signals. If an alarm is required, it is important to ensure that the alarm signal will operate at the scheduled alarm time, especially when using internet radio stations whose broadcasts may be interrupted unexpectedly.

Selecting Adjust Time Zone allows you to set the standard time zone corresponding to your UnitiQute's location. Use the remote's up (▲)/down (▼) buttons to select + or - relative to GMT (Greenwich Mean Time).

Note: The UnitiQute's clock does not automatically adjust for local "daylight saving" time changes. Use the Adjust Time Zone function to advance or retard the clock as necessary.

Selecting Resync Time From Net synchronizes the UnitiQute's clock with a time server. Note: The UnitiQute's clock automatically resynchronizes with an internet time server every 24 hours. If it cannot connect, it will retry every 30 minutes. You can specify a different internet time server by selecting Advanced Setup. Contact your local Naim dealer for details on selecting a time server.

4.10 Remote Control Button Setup Menu

The remote control button setup menu allows you to change the UnitiQute 2 inputs assigned to each remote input selection button (Figure 4.10.4) and configure the functions performed by the remote's navigation buttons (Figure 4.10.3).

4.10.1 Navigation Button Functions

When the Up/Down parameter is selected in the remote control button setup menu, an additional menu opens allowing you to select the mode for the remote's up (▲)/down (▼) buttons between Input and Off. Setting to Input allows the buttons to select inputs, while setting to Off disables the buttons for input selection.

When the Left/Right parameter is selected in the remote control button setup menu, an additional menu opens allowing you to set the functions of the left (◀)/right (▶) buttons differently for USB/iPod, Radio, and UPnP™ inputs. The options selectable for USB/iPod and UPnP™ inputs are Track, List, and Off. Selecting Track causes the left (◀)/right (▶) buttons to skip to the previous or next track. Selecting List returns the UnitiQute to list mode when the buttons are pressed, and selecting Off disables the buttons for track or list mode selection.

When selecting the Radio input, the options available are Station, Preset, List, and Off. Selecting Station causes the left (◀)/right (▶) buttons to select the previous or next station. Selecting Preset selects the previous or next stored station. Selecting List returns the UnitiQute to list mode when the buttons are pressed, and selecting Off disables the buttons for station, preset, or list selection.

4.10.2 Remote Button Assignment

You can assign up to four inputs to each remote input selection button. The default assignments are shown in the table below.

4.10.3 Remote Navigation Buttons

The navigation (◀▶▼▲) buttons are located around the ok/list button.

4.10.4 Remote Input Selection Buttons

The input selection buttons (cd, radio, pc, iPod, tv, av, hdd, aux) are located below the transport buttons (▶◀). Diagram: Shows the remote control with input selection buttons labeled.

4.11 Factory Reset Menu

The Factory Settings setup menu allows you to display the UnitiQute's system status information, analyze remote commands, erase stored radio stations, and restore default settings. The relevant options are described in the table below.

5 UnitiQute 2 Amplifier

The UnitiQute incorporates a pre-power integrated amplifier based on Naim's proven design principles. The pre-amplifier handles both analogue and digital audio signals, and in addition to the UnitiQute's multi-format radio, network interface, and USB/iPod interface, it features two analogue external inputs and five digital external inputs.

The UnitiQute's amplifier can be used simply by selecting the desired input and setting the listening volume.

5.1 Input Selection

Inputs can be selected by pressing the up (▲)/down (▼) buttons on the remote control or one of the input selection buttons on the remote. Note: The front input terminals are automatically selected upon insertion of a plug.

Pressing the up (▲)/down (▼) buttons on the remote scrolls through and selects inputs in the following order: Analogue, Digital 1, Digital 2, Digital 3, Digital 4, FM (Radio), DAB (Radio), iRadio, UPnP™ (Network UPnP™), USB/iPod, Front (front analogue/digital terminals).

Note: The default names for inputs are shown above. Names can be changed via the UnitiQute 2 Setup menu (refer to Section 4.3). Inputs can also be disabled to hide them from the selection list.

Pressing one of the input selection buttons on the remote may directly select an input or scroll through multiple inputs. For example, pressing the CD input selection button selects the analogue input by default, while pressing the radio input selection button scrolls through FM, DAB, and iRadio inputs.

Note: The default settings for input selection buttons can be changed in the UnitiQute 2 Setup menu (refer to Section 4.10.2).

Once an input is selected, its audio signal is delivered to the UnitiQute 2 output. The UnitiQute displays the input's name briefly after selection, followed by specific information about the input (e.g., iPod track or stored radio station).

If an input is unavailable (e.g., USB memory stick not connected), the UnitiQute will display a notification message.

5.2 Volume Control

The UnitiQute's volume can be adjusted using the remote's vol- (volume -) and vol+ (volume +) buttons, or by touching and holding the Naim logo on the front panel (a single touch increases volume, a second touch decreases it). Volume adjustment applies to speaker, headphone, and pre-amplifier outputs.

Note: If the logo mute function is disabled (refer to Section 4.8), the logo volume control function will also be disabled.

The mute function applies to the UnitiQute's speaker, headphone, and pre-amplifier outputs and can be activated or deactivated by touching the front panel logo or pressing the mute button on the remote. When muted, the volume icon on the display flashes.

5.3 Amplifier Display

During normal operation, the UnitiQute's front panel display primarily shows information about the selected input. When operating the amplifier for volume adjustment, signal muting, etc., the respective status is temporarily displayed.

5.4 Signal Output

In addition to speaker output terminals, the UnitiQute 2 integrated amplifier features pre-amplifier outputs, digital outputs, and a headphone output terminal.

The pre-amplifier output terminals are designed for connecting to upgrade or additional power amplifiers, or for connecting active subwoofers. The appropriate output configuration must be selected via the speaker setup menu (refer to Section 4.4).

The digital output terminals allow the UnitiQute's output signal to be connected to an external DAC (Digital-to-Analogue Converter) or pre-amplifier with digital input terminals. External analogue signals (front analogue and rear analogue inputs) cannot be output via the digital output terminals.

The digital signal output format can be configured via the digital output setup menu (refer to Section 4.7).

Note: While the UnitiQute's FM radio is fundamentally an analogue signal, the multi-mode radio module digitally converts the FM signal for output via the digital output terminals.

The UnitiQute's headphone amplifier is capable of driving most headphones widely available on the market. Inserting a headphone plug mutes the UnitiQute's speaker and pre-amplifier outputs.

5.5 Amplifier Fault Warning

In the rare event that the UnitiQute 2 power amplifier is overloaded, exceeds its normal operating temperature, or malfunctions, the output will be muted, and a warning message will appear on the display.

6 UnitiQute 2 Multi-mode Radio Tuner

The UnitiQute includes a multi-mode radio tuner capable of receiving FM and DAB signals, as well as internet radio streams. To use FM and DAB, you must connect a suitable aerial to the aerial input terminal on the rear of the unit. To use internet radio, the UnitiQute must be connected to a high-speed internet service via a network router with a built-in firewall. The UnitiQute can store a total of 40 stations (favourites) across three tuner modes. To begin, select the FM, DAB, or iRadio input.

6.1 FM Tuner - Station Search

To find FM stations, press the previous (◀) or next (▶) button on the remote control. The tuner will then scan the FM band, recognizing stations that exceed a defined signal strength threshold and stopping at that point. Note: The circular icon in the top right of the display indicates a stereo signal.

Note: The lower threshold for recognized signal strength can be adjusted in the UnitiQute 2 Setup menu (refer to Section 4.3.1).

If a station supports RDS, its name will be displayed along with its frequency. Pressing the info (i) button on the remote will sequentially display all transmitted station information, the designated station genre (if available), and the station's frequency. If a station does not support RDS, pressing the info key will only display the station's frequency.

If the scan stops at a station, you can press the previous (◀) or next (▶) button again to ignore that station and continue scanning, or press the store button on the remote to store the station as a favourite. Pressing the ok/list button on the remote will display the FM options menu, which allows you to select mono mode. Mono setting can be useful for reducing noise and interference.

6.2 DAB Tuner - Station Search

When you first select the UnitiQute's DAB radio input, you must scan for stations. Select the DAB input and press the ok/list button on the remote to start the scan. The scan progress and the number of stations found will be displayed. Upon completion, the UnitiQute will sort the stations alphabetically and select the first station in the list.

DAB stations can be selected sequentially by pressing the previous (◀) or next (▶) buttons on the remote, or by pressing the ok/list button and navigating the list of stations in list mode. Use the remote's up (▲)/down (▼) buttons to scroll through the list and the ok/list button to select a station. For long lists, you can use the remote's numeric/text buttons to jump to entries starting with a specific letter.

After selecting a station, pressing the info (i) button on the remote will display the station's genre, signal strength, bit rate, and all transmitted station information.

6.3 iRadio Tuner - Station Search

When the UnitiQute is connected to a high-speed internet network, a list of available internet radio stations will be automatically downloaded. Subsequently, selecting the iRadio input will display a list mode menu that organizes all available stations by region, genre, podcast location, podcast genre, new stations, and popular stations. The display will automatically switch to list mode, allowing you to navigate the menu and select stations using the remote's up (▲)/down (▼)/left (◀) and ok/list buttons. For long lists, you can use the remote's numeric/text buttons to jump to entries starting with a specific letter.

After selecting a station, the UnitiQute 2 display will return to normal mode from list mode. To return to list mode to browse and select further, press the ok/list button on the remote.

When a station is playing, pressing the info (i) button will sequentially display the station (stream) name, elapsed time, stream information, buffer level, and all transmitted station information.

Note: The buffer level indicates the amount of data stored in the UnitiQute, reflecting the network's ability to deliver data at the required speed.

If an internet radio station in the list is "offline", it may not play when selected. A notification message will be displayed in this case.

Note: If the UnitiQute is left in mute status for more than 5 minutes while an internet radio station is selected, the data stream will be stopped to conserve network bandwidth. The stream will restart automatically when mute is deactivated.

6.4 Adding iRadio Stations

You can add iRadio stations not included in the UnitiQute's default list by downloading them from the Naim Radio Guide website. Follow the procedure below to add stations using the website:

1. Use a computer connected to the same network as the UnitiQute and access http://naim.vtuner.com
2. Enter the UnitiQute's ID as requested on the webpage. The ID is the unit's MAC address. The MAC address can be found via the UnitiQute 2 menu: Settings > Factory Settings > System Status > MAC.

Note: You can register a username and password to avoid entering the MAC address on future visits.

1. To add stations, go to the My Added Stations link and enter the required information. Click the arrow to complete the procedure.
2. The added stations will then be displayed on the Naim Radio Guide homepage.
3. To listen to the added stations on the UnitiQute, select the iRadio input and then select Added Stations.

6.5 Storing Radio Stations

Pressing the store button on the remote control will display a menu on the display that confirms the station storage and offers options to delete or rename stored stations. Selecting the store option opens a menu allowing you to store the station in one of 40 storage locations. Scroll to the desired location and press the ok/list button.

Selecting Rename Preset allows you to change the name of a previously stored station. Find and select the desired stored station, then press the ok/list button to open the text input screen. In text input mode, select characters using the remote's numeric/text buttons. Press the ok/list button to save the new name for the stored station. Refer to Section 3.6 for details on text input.

Selecting Delete Preset opens the stored station list menu. Find and select the desired stored station, then press the ok/list button.

Note: You cannot perform store, rename, or delete operations directly from the list mode menu. You must press the store button in normal playback mode to access these options.

6.6 Using Stored Radio Stations

To select a stored station, press the preset button on the remote control to open the Browse Presets menu. Find and select the desired stored station, then press the ok/list button.

Note: The Browse Presets menu displays stored stations across all three UnitiQute radio modes (FM, DAB, iRadio). If you select a stored station from a different radio mode than the one currently selected, the UnitiQute will automatically switch to that mode.

Note: If a stored internet radio station is "offline" when selected, it may not play. A notification message will be displayed in this case.

Note: Pressing the preset button displays the list of stored stations regardless of the currently selected input.

7 UnitiQute 2 UPnP™ Audio Interface

In addition to providing the network connection required for internet radio playback, the UnitiQute's network interface offers the ability to stream and play audio files stored on UPnP™ servers. The UnitiQute must be connected to a network router, either wirelessly or via an Ethernet cable. If the router supports internet connection, it must have a built-in firewall. If the UnitiQute is already connected to the network, select the UPnP™ input to begin.

7.1 UPnP™ Servers

UPnP™ servers include software applications that allow UPnP™ compatible players, such as the UnitiQute or other UPnP™ compatible players, to play audio streams stored on other devices connected to the network. UPnP™ servers are typically home PCs or Mac computers, but some NAS (Network Attached Storage) drives also have built-in UPnP™ applications.

Note: Naim UnitiServe and HDX hard disk music players can be used as UPnP™ servers.

Windows Media™ Player 11 and later have built-in UPnP™ support and are compatible with both Windows and Macintosh operating systems, as are various third-party UPnP™ applications.

When using a Windows UPnP™ server, you must first complete the following steps to stream audio files to the UnitiQute:

• Ensure Windows Media™ Player 11 or later is installed.
• Enable the File Sharing function in Windows Media™ Player. Select Library > Configure Sharing… from the Media Player Options dialog, then select Share my media.
• Ensure your firewall is configured to allow file sharing.

7.2 Audio File Compatibility

UPnP™ servers connected to the network can store audio files in MP3, M4A, AAC, LPCM16/24, FLAC, WMA, WAV, AIFF, or Ogg Vorbis formats. Files must not have playback restrictions such as Apple iTunes FairPlay system digital rights management.

7.3 Server Browsing and File Playback

Selecting the UnitiQute's UPnP™ input displays a list of available UPnP™ servers on the network. The display will automatically switch to list mode, allowing you to browse and select your desired server using the remote's up (▲)/down (▼) and ok/list buttons.

Note: Allegro Media Server (shown in the illustration) is a UPnP™ media server application that runs on an Apple or Windows PC, providing the ability for UPnP™ media players like the UnitiQute 2 to access media files and iTunes libraries.

The way audio files and playlists stored on UPnP™ servers are listed and displayed depends on how the respective server is configured. In most cases, files are listed and displayed by artist and album according to default settings, but genre lists or pre-defined playlists may also be available.

Note: UnitiQute cannot create or locally store playlists. Only playlists stored on UPnP™ servers can be played.

By using the up (▲)/down (▼) and ok/list buttons, you can select a playlist category and then display a menu showing the items corresponding to the selected category. You can then select and play entire categories using the playback/pause (▶) button and the up (▲)/down (▼) buttons sequentially. Alternatively, pressing the ok/list button and then using the up (▲)/down (▼) buttons to select a category will display a list of all tracks within that category. You can then select the track to play using the up (▲)/down (▼) and ok/list buttons.

For long lists, you can use the remote's numeric/text buttons to jump to entries starting with a specific letter.

Once playback begins, the UnitiQute's display will exit list mode and return to normal mode, where you can control playback functions using the remote's transport buttons (▶◀■). To return to list mode to browse and select further, press the ok/list button on the remote.

During playback, pressing the info (i) button on the remote will sequentially display the server name, buffer level, elapsed track time, and stream (audio file) information.

Note: The buffer level indicates the amount of data stored in the UnitiQute, reflecting the network's ability to deliver data at the required speed.

8 UnitiQute 2 USB/iPod Interface

The UnitiQute can play audio files stored on USB memory sticks inserted into the front USB port and on Apple iPod and iPod touch products (5th generation and later). To begin, insert a memory stick into the USB port or connect an iPod and select the USB/iPod input.

8.1 USB Media and File Compatibility

Only USB memory sticks formatted for Windows/DOS (FAT/FAT32) can be used with the UnitiQute. Macintosh format is not compatible.

The UnitiQute can play audio files stored on USB sticks in MP3, M4A, AAC, LPCM16/24, FLAC, WMA, WAV, AIFF, or Ogg Vorbis formats. Files must not have playback restrictions such as Apple iTunes FairPlay system digital rights management.

8.2 iPod Compatibility and Charging

The UnitiQute's USB audio interface is compatible with iPod 5th generation products and all iPod touch products, as well as iPhone, iPhone 3, and iPhone 3GS.

The UnitiQute can play iPod audio files in MP3, M4A, AAC, WAV, AIFF, and Apple Lossless formats.

The iPod's battery is set by default to charge whenever an iPod is connected and you select another UnitiQute 2 input. The iPod charging option can be changed in the USB/iPod input setup menu (refer to Section 4.3.5).

8.3 USB File Browsing and Playback

When a USB memory stick is inserted, or an iPod or iPhone is connected, selecting the UnitiQute's USB/iPod input will switch the display to list mode, showing the structure of the stored audio files. Use the remote's up (▲)/down (▼)/left (◀) and ok/list buttons to browse and select items.

Note: Memory sticks or iPods can be safely connected or disconnected at any time.

Selecting a folder will display a list of files within that folder, and selecting a file will start playback. Playback continues through the list of all files within the folder. You can shuffle the playback order by pressing the shuffle button on the remote.

For long lists, you can use the remote's numeric/text buttons to jump to entries starting with a specific letter.

Once playback begins, the UnitiQute's display will exit list mode and return to normal mode, where you can control playback functions using the remote's transport buttons (▶◀■). To return to list mode to browse and select further, press the ok/list button on the remote.

During playback, pressing the info (i) button on the remote will alternately display stream information and elapsed track time.

9 UnitiQute 2 Specifications

Naim Audio Limited, Southampton Road, Salisbury, England SP1 2LN

Phone: +44 (0)1722 426600 Fax: +44 (0)871 2301012 Internet: www.naimaudio.com

Part Number 12-001-0102 Iss. 2B