DALI SOUND HUB

Table of Contents

• 1.0 Unpacking
• 2.0 DALI Sound Hub Buttons Overview
• 3.0 DALI Sound Hub Connections Overview
• 4.0 First Steps
• 5.0 Speaker Pairing
• 5.1 Pairing on the Speaker
• 5.2 Finishing Pairing
• 6.0 Connections
• 7.0 Plug-in Modules
• 8.0 Volume Adjustment
• 9.0 Mute
• 10.0 Auto-Detect / Auto-Wake
• 11.0 Display and LED Dimming
• 12.0 Bluetooth Functions
• 12.1 Releasing Bluetooth Connection
• 12.2 Naming Bluetooth
• 12.3 Remote Pairing
• 13.0 Individual Volume Adjustment
• 14.0 Factory Reset
• 14.1 Light Factory Reset
• 14.2 Full Factory Reset
• 15.0 Firmware Update
• 16.0 Cleaning
• 17.0 Disposal of Used Equipment

1.0 Unpacking

When unpacking the components, please be careful not to damage the package contents. Check that the box contains all items. Please keep the packaging in case the product needs to be transported or returned for repair.

Diagram shows the DALI Sound Hub, remote control, power adapter, and other accessories laid out, along with the Quick Set-Up Guide.

2.0 DALI Sound Hub Buttons Overview

The top panel of the DALI Sound Hub features several controls:

• On/Off: [power button] Powers the device on or off.
• Mute: [mute button] Mutes or unmutes the audio output.
• Source Select: [source select button] Cycles through available audio inputs.
• Volume Control: A rotary dial for adjusting the volume.

The rear panel includes various input connectors:

• Optical In (TV): [optical input (TV)] for TV audio.
• Optical In: [optical input] for standard optical audio sources.
• Coaxial In: [coaxial input] for coaxial digital audio sources.
• AUX In: [AUX input] for analog stereo mini-jack sources.
• RCA In: [RCA input] for analog stereo RCA sources.
• Bluetooth: [Bluetooth input] for wireless audio streaming.

Diagram illustrates the top panel buttons (On/Off, Mute, Source Select, Volume Control) and the rear panel input connectors.

3.0 DALI Sound Hub Connections Overview

The rear panel of the DALI Sound Hub provides the following connection ports:

• PLUG-IN MODULE slots: Two slots for optional expansion modules.
• PRE OUT: Line-level output with volume control.
• SUB OUT: Subwoofer output, connects to the LFE input of a subwoofer.
• RCA IN: Analog stereo input.
• AUX IN: Analog stereo mini-jack input.
• COAXIAL: Digital stereo input.
• OPTICAL IN: Digital stereo input (TOSLINK).
• OPTICAL IN (TV): Digital stereo input (TOSLINK) optimized for TV connections.
• POWER: DC power input (15V, 2.8A).
• USB POWER/SERVICE: USB port for power supply (e.g., phone charging) or firmware updates.

Diagram shows the rear panel with labels for all input/output ports, including the two PLUG-IN MODULE slots, power input, and USB port.

4.0 First Steps

1. Insert two AAA batteries into the Sound Hub remote control.
2. Connect the power adapter to the Sound Hub and a wall outlet, using the appropriate plug for your country.
3. Turn on the Sound Hub by pressing the On/Off button on the front.

Note: The Sound Hub remote will pair with the system automatically within 30 seconds of the first power-on.

Illustrations show inserting batteries into the remote, connecting the power adapter to the Sound Hub and wall socket, and pressing the power button.

5.0 Speaker Pairing

Ensure the Sound Hub is connected to power and turned on. Connect your speakers to power and turn them on (refer to the speaker's manual for details). To link the Sound Hub with compatible speakers, initiate pairing by pressing the LINK & CONNECT button on the rear of the Sound Hub. When the Sound Hub is ready for speaker pairing, the position display on the top will light up, and the volume display will appear in the circle.

Diagram shows the rear of the Sound Hub with the LINK & CONNECT button highlighted, and a close-up of the rotary dial indicating pairing status.

5.1 Pairing on the Speaker

Proceed to the first speaker and press the LINK & CONNECT button on its rear. A short sound will play once the speaker is paired with the Sound Hub. The position display on the rear of the speaker, next to the LINK & CONNECT button, will start blinking, indicating that you can now set the speaker's position. Press the LINK & CONNECT button again to select the desired position, which changes with each press. Once the rear display shows the correct position, proceed to the next speaker. Repeat step 5.1 for all speakers that need to be paired with the Sound Hub.

Diagrams show the rear of a speaker with the LINK & CONNECT button and the rear of the Sound Hub showing connection ports.

5.2 Finishing Pairing

After pairing all speakers and selecting their desired positions, return to the Sound Hub and press the LINK & CONNECT button on the rear. All paired speakers will play a short sound. If the position indicator light on the Sound Hub display is blinking, it means the speaker is not properly connected or configured. The position display on the Sound Hub will turn off, and the volume display will show the current volume again. The speakers are now ready to operate with the Sound Hub.

Note: To add more speakers to the Sound Hub, repeat steps 5.0 to 5.2.

Illustration shows the rear of the Sound Hub with the LINK & CONNECT button being pressed.

6.0 Connections

The Sound Hub offers several wired connection options on its rear panel (refer to Section 3.0). Select an input by pressing the Source Select button on the Sound Hub or its remote until the desired input appears on the display.

Input Types:

• Bluetooth [Bluetooth input]: Supports AAC, AptX, and AptX HD. Initiate new pairing by selecting this input.
• RCA In [RCA input]: Analog stereo input.
• AUX In [AUX input]: Analog stereo mini-jack input.
• Coaxial In [coaxial input]: Digital stereo input.
• Optical In [optical input]: Digital stereo input (TOSLINK). Features auto-detection, ideal for music sources like CD players and streamers.
• Optical In (TV) [optical input (TV)]: Digital stereo input (TOSLINK) optimized for TV audio with auto-detection.

Output & Other Ports:

• SUB OUT: Subwoofer output. Connect to the LFE input of a subwoofer.
• Power Input: For the 15V DC power adapter.
• PRE OUT: Line-level output with volume control, usable for wired speakers or as a pre-amplifier.
• USB POWER/SERVICE: Dual-function port. Can supply 5V for phones or Chromecast Audio, and also serves as a USB port for firmware updates. Not for music playback.
• Plug-in Module 1 & 2: Expansion ports for adding functionality, such as the BluOS NPM-1 module (see Section 7.0).

Diagram shows the rear panel with source selection icons and labels for all input/output ports.

7.0 Plug-in Modules

Expand the functionality of the Sound Hub by adding one or two optional plug-in modules. This modular approach allows for a fully integrated audio experience.

To add a plug-in module:

1. Ensure the Sound Hub is disconnected from mains power.
2. Remove the two screws securing the module cover.
3. Slide off the cover and carefully insert the plug-in module until it is flush with the rear of the Sound Hub.
4. Re-secure the module by screwing back the two screws.
5. Do not overtighten the screws.

Diagram shows the rear panel with PLUG-IN MODULE slots and instructions on how to install a module.

8.0 Volume Adjustment

The volume of paired speakers can be controlled in several ways:

• By rotating the volume control dial on the front of the Sound Hub.
• By pressing the volume up or down buttons on the Sound Hub remote control.
• By using the touch-sensitive area on the top of compatible speakers.
• Via Bluetooth from a compatible playback device.
• Through the dedicated app for an installed plug-in module.

System volume is adjusted centrally, regardless of which speaker was used for adjustment.

Illustrations show the Sound Hub's rotary dial, the remote control buttons, and the touch area on a speaker for volume control.

9.0 Mute

To mute the sound on paired speakers:

• Press the mute button on the front of the Sound Hub.
• Press the Mute button on the remote control.
• Double-tap the touch-sensitive area on the top of compatible speakers.
• Via Bluetooth from a compatible device.
• Via the app for an installed plug-in module.

Depending on the selected input, the Mute button will either mute the speakers (for RCA, AUX, Coaxial, and Optical TV inputs) or mute the speakers and pause playback (for Bluetooth and compatible plug-in module inputs). To unmute and resume playback, press any mute function again.

Illustrations show the Sound Hub's rotary dial, the remote control buttons, and the touch area on a speaker for mute control.

10.0 Auto-Detect / Auto-Wake

All inputs on the Sound Hub feature auto-detection and will automatically activate the Sound Hub and paired speakers upon detecting a signal. Ensure the system is on and the correct input is active, or simply activate the correct input if the system is already on.

• Bluetooth, RCA, Coaxial, and Optical inputs will activate upon detecting an audio signal.
• The Optical In (TV) input activates when the carrier light on the optical cable is on.

Auto-detection does not allow one input with an active signal to be replaced by another. Auto-detection activates an input with an audio signal if the current input no longer receives an audio signal. For example, if a CD player is playing music and the TV input is manually selected, the CD player input might be automatically selected if the TV is turned off. To avoid this, always stop playback before manually selecting another input.

The Sound Hub and speakers will automatically turn off after 30 minutes of no audio signal. Note: The AUX In (mini-jack) input does not support auto-detection.

To disable auto-detection and only use manual source selection:

1. Turn on the Sound Hub.
2. Press and hold the Source Select button on the front of the Sound Hub.
3. Rotate the volume control to change the setting.
4. Release the Source Select button to save the new setting.

Illustration shows the Sound Hub's rotary dial with an indication to press and hold the Source Select button.

11.0 Display and LED Dimming

The brightness of the Sound Hub's volume display and the LED displays on paired speakers can be adjusted:

1. Turn on the Sound Hub.
2. Press and hold the On/Off button.
3. Adjust the brightness level by rotating the volume control dial.
4. Release the On/Off button to save the new setting.

At the lowest brightness level, the volume LED display will turn off. The volume LED display on a speaker will only illuminate when the volume changes.

Illustration shows the Sound Hub's rotary dial with an indication to press and hold the On/Off button for display adjustment.

12.0 Bluetooth Functions

12.1 Releasing Bluetooth Connection

To release an existing connection between a playback device and the Sound Hub:

1. Press and hold the Mute button until "b_" appears on the volume display.
2. Release the Mute button.

Any active Bluetooth connection will be released, and the Sound Hub will be ready for new Bluetooth pairing.

Illustration shows the Sound Hub's rotary dial with an indication to press and hold the Mute button.

12.2 Naming Bluetooth

The default Bluetooth name is DALI SOUND HUB. You can change it to DALI SOUND HUB 1 through DALI SOUND HUB 9. To change the Bluetooth name in the Sound Hub, especially if multiple Sound Hub devices are within Bluetooth range:

1. Turn on the Sound Hub.
2. Press and hold the Mute button.
3. Adjust the Bluetooth name by rotating the volume control dial.
4. Release the Mute button to save the new setting.

Illustration shows the Sound Hub's rotary dial with an indication to press and hold the Mute button for naming.

12.3 Remote Pairing

To pair a replacement remote control with the Sound Hub:

1. Ensure no batteries are inserted into the remote control.
2. Perform a full factory reset of the Sound Hub (refer to Section 14.2).
3. Insert batteries into the remote control.
4. After approximately 30 seconds, the Sound Hub and the remote control will connect and be ready for use.

Illustrations show inserting batteries into the remote and a diagram indicating a reset process.

13.0 Individual Volume Adjustment

It is possible to individually adjust the volume level of one or more speakers in the system. This will lower or raise the volume of that specific speaker relative to others. To adjust individual speaker volume:

1. Turn on the Sound Hub.
2. Press and hold both the Mute and Source Select buttons simultaneously.
3. Release both buttons after hearing a sound from one speaker.
4. Volume is adjusted for speaker noise and with the LED volume display active.
5. To switch between speakers, press the Source Select button.
6. Use the volume control dial to increase or decrease the volume of the selected speaker.
7. The individual volume level is displayed on the Sound Hub's volume display, ranging from -9 to +9 dB.
8. When finished, press and hold the Source Select button to save new settings, or the power button to cancel all changes.

Illustrations show the Sound Hub's rotary dial and buttons for initiating and adjusting individual speaker volume.

14.0 Factory Reset

14.1 Light Factory Reset

To restore all settings to factory defaults without losing speaker and remote pairings:

1. Turn off the Sound Hub.
2. Press and hold the Mute and Source Select buttons.
3. Press the On/Off button.
4. Release the buttons when "--" appears on the volume display.

Illustrations show the Sound Hub's rotary dial and buttons for initiating the light factory reset.

14.2 Full Factory Reset

To restore all settings to factory defaults, including speaker and remote control pairings:

1. Turn on the Sound Hub.
2. Press the LINK & CONNECT button to enter pairing mode.
3. Press and hold the Mute and Source Select buttons.
4. Press the On/Off button.
5. Release the buttons when the volume display shows the digit '8'.
6. The display will then show '88'; turn off the Sound Hub.
7. Wait approximately 10 seconds.
8. Turn on the Sound Hub.

Diagrams show rear panel connections and illustrations of the Sound Hub's rotary dial indicating the steps for a full factory reset, including the display showing '8' and '88'.

15.0 Firmware Update

If new firmware becomes available for the Sound Hub:

1. Download the firmware file from the DALI website (link provided below).
2. Use the included Windows software to prepare a USB drive for firmware updates.
3. Note: All data on the USB drive will be erased.
4. Disconnect the mains power from the Sound Hub.
5. Insert the USB drive into the USB POWER/SERVICE port on the rear of the Sound Hub.
6. Reconnect the mains power to the Sound Hub and wait for the small LED next to the USB port to flash green.
7. Remove the USB drive.
8. The firmware is now updated.

All settings and speaker pairings will be saved and unaffected by the firmware update. To restore the USB drive to its previous state, use the Windows software again and select the 'Restore USB' option.

URL: www.dali-speakers.com/loudspeakers/callisto

Illustration shows the rear panel with the USB POWER/SERVICE port highlighted, indicating where to insert the USB drive. A QR code is also present.

16.0 Cleaning

Clean the product using a soft, dry cloth. If the product is soiled, wipe it with a well-wrung-out, soft cloth dampened with a general-purpose cleaning agent.

Image of the DALI Sound Hub.

17.0 Disposal of Used Equipment

If you wish to dispose of this product, do not discard it with household waste. There is a separate collection system for electronic waste, in accordance with legislation governing the proper treatment, recovery, and recycling. In EU member states, Switzerland, Liechtenstein, and Norway, private households are entitled to return their used electronic products free of charge to designated collection points or to the retailer (when purchasing a new, similar product). If you reside in countries not listed above, please contact your local authorities for information on the correct disposal method. By following these guidelines, you ensure that the discarded product undergoes proper treatment, recovery, and recycling, thereby preventing potential negative impacts on the environment and human health.

Image of the remote control and symbols indicating proper disposal and recycling.