Audix Performance Series AP41 & AP42 Wireless System User Guide

Introduction

Congratulations on the purchase of the Performance Series Wireless system from Audix! Your system is packed with features that will enable you to fine-tune the system as needed. The system is designed for simplicity of use. For most applications, refer to the Quick Set Up Guide to get up and running. Please take a few minutes to read through this manual to familiarize yourself with the system components and menus. The menus are intuitive, and most operating questions will be answered by understanding the menu structure.

Quick Set Up Guide

Follow these instructions to get up and running in very little time.

1. Install Batteries: Install 2 AA batteries in the handheld transmitter and bodypack. Ensure batteries are positioned correctly as shown in the diagrams.

   a.) Handheld Transmitter: Unscrew the bottom portion of the transmitter to expose the battery holder. Push the first battery up through the housing with the negative side up. Place the second battery below the first, also with the negative side up. The batteries are spring-loaded and will settle into place. Screw the cover back on.

   b.) Bodypack Transmitter: With the bodypack face down, push the spring release to the right to open. Place the left battery with the negative side up, and the right battery with the negative side down. Snap the battery cover closed.

2. Attach Antennas: Attach antennas to the back of the receiver. Keep each antenna straight while screwing it into the connector. After attachment, bend antennas into position.
3. Connect Power Supply: Loop the cable through the metal strain relief as shown before connecting the power supply to the receiver. Plug into a power outlet.
4. Connect Receiver to Audio System: Connect the receiver to a mixer or amplifier. Ensure audio levels on the mixer are muted or off. For guitar, use the 1/4" AF output (line level unbalanced). For all other applications, use the XLR output (mic level).
5. Turn on Transmitter: Power on the transmitter.
6. Turn on Receiver: Power on the receiver.
7. Scan for Clear Channel: On the receiver, press and hold the UP or DOWN button to trigger a scan for a clear Group/Channel. After 8-20 seconds, a "Group/Channel" will appear on the receiver display.
8. Sync Handheld Transmitter: Unscrew the battery cover and locate the infrared window on the transmitter. From a close proximity (6 inches / 152.40 mm), point the infrared window towards the infrared sensor next to the SYNC button on the receiver. Press the SYNC button. Within a few seconds, the transmitter's Group/Channel and Frequency will match the receiver.
9. Sync Bodypack Transmitter: Locate the infrared window on the front of the bodypack. From a close proximity (6 inches / 152.40 mm), point the window below the LCD screen on the bodypack towards the infrared sensor next to the SYNC button on the receiver. Press the SYNC button. Within a few seconds, the transmitter's Group/Channel and Frequency will match the receiver.

Setting Up Multiple Systems

Setting up multiple systems utilizes the Scan-Sync functions. Compatible channels for synchronized use are organized by Group (refer to the Group/Channel chart). Ensure all receivers and transmitters are powered OFF before starting.

1. Power up Receiver #1 and Transmitter: Run the standard Scan and Sync routine as described above. Leave the system ON. Move the transmitter at least 6 feet (2 meters) away from the receiver.
2. Power up Receiver #2 and Transmitter: Run the Scan. The receiver will find a clear channel in the same Group as the previous system. Sync the transmitter to the receiver.

Adding more systems follows the same procedure. IMPORTANT: Ensure all transmitters are at least 6 feet (2 meters) from each other during setup. Hint: If using more than one frequency band, set up all systems in the same band before moving to the next.

Front Panel

R41 Single Receiver

1. POWER Switch: Press for instant ON. Press and hold for 3 seconds to turn the system OFF.

2. SYNC Button: Automatically synchronizes the transmitter to the receiver.

3. Infrared Sensor: Sends data from the receiver to the transmitter when the SYNC function is engaged.

4. High Contrast LCD Display: Displays system information. Refer to "Menu Functions" on page 16 for more details.

5. UP Button: Active in Menu mode. Scrolls forward through menus. Also acts as a hot key for autoscan when pushed and held.

6. DOWN Button: Active in Menu mode. Scrolls backward through menus. Also acts as a hot key for autoscan when pushed and held.

7. SET Button: Press and hold to enter Menu mode. Used to save settings, exit Menu mode, and toggle between "Frequency" and "Group/Channel" for quick reference.

R42 Dual Receiver

Components are similar to the R41 Single Receiver, with two independent receiver channels.

Back Panel

R41 Single Receiver

1. BNC Connector for Antenna B
2. Ground Lift Switch: Helps eliminate ground loops or noise from other sources.
3. Mic Level Balanced XLR Output: For connecting the receiver to an audio mixer.
4. Unbalanced 1/4" Output: For connecting the receiver to an amplifier.
5. Metal Strain Relief: Allows the power cable to loop through for added security.
6. DC Power Jack: For external power supply (12 V).
7. BNC Connector for Antenna A

R42 Dual Receiver

Features similar connections to the R41, with two sets of outputs and antenna connectors.

R41 & R42 LCD Display

1. RF (Radio Frequency): Displays RF signal strength.
2. AF (Audio Frequency): Displays audio signal strength.
3. Security Indicator: Shows if the receiver is unlocked or locked.
4. Group Indicator: Displays the active group when in Channel mode, or active frequency when in Frequency mode.
5. Channel Indicator: Displays the active channel when in Channel mode, or active frequency when in Frequency mode.
6. Level/Squelch: Displays receiver gain (Level) or Squelch setting.
7. Battery Level: Indicates battery status (4 bars = Up to 14 hours, 3 bars = 9 hours, 2 bars = 7 hours, 1 bar = 3 hours, 0 bars = 1 hour).
8. Active Antenna Indicator: Shows which antenna (A or B) is active.

H60 Transmitter - Handheld

The H60 is a 64 MHz wide spectrum transmitter, covering both A and B frequency groups.

1. Grill Ball: Protects the capsule; replaceable part.

2. Capsule Housing: Threads onto the body of the transmitter housing; interchangeable part.

3. Transmitter Housing: Contains PCB boards and electronics for RF transmission.

4. LCD Display: Indicates "Group/Channel", "Frequency", and "Battery Status".

5. Power ON/OFF and MUTE Button: Powers the transmitter on. Press and hold for 2 seconds to power off. A quick touch mutes or restores signal.

6. Battery Cover: Must be opened to replace batteries or change transmitter power selection.

7. Transmitter Antenna Housing

8. Power Dip Switch: Selects RF power output (refer to page 14).

9. Battery Compartment: Houses AA batteries.

10. Infrared Sync Circuit: Used for syncing with the receiver.

Battery Compartment: Houses AA batteries. Features a dip switch to choose between 30 Milliwatt (HI) and 10 Milliwatt (LO) RF power output.

Transmitter Top: Features a dip switch for 3 output gain settings for the capsule (0 dB, -6 dB, -12 dB).

B60 Bodypack Transmitter

The B60 is a 64 MHz wide spectrum transmitter, covering both A and B frequency groups.

Top Controls:

• 1. Infrared Panel: Point towards the SYNC button on the receiver when locking the transmitter.
• 2. 3-pin Connector: For microphone cable or guitar cable.
• 3. LCD Display: Indicates "Group/Channel", "Frequency", and "Battery Status".
• 4. Power ON/OFF and MUTE Button: Powers the transmitter on. A quick touch mutes or restores signal.
• 5. Antenna: Connects to the bodypack; replaceable part.
• 6. SET Button: Use to enter Menu and Save settings.
• 7. UP Button: Scrolls forward through the menu.
• 8. DOWN Button: Scrolls backward through the menu.
• 9. Battery Compartment: Houses AA batteries.

To Set RF Power Output: Ensure the bodypack is ON. Press and hold the SET button. Press UP until "RF AMP" or "RF OUTPUT" appears. Press SET; the display will flash the current setting (HIGH/LO or 10mW/30mW). Press UP to toggle between HIGH (30 milliwatt) and LO (10 milliwatt). Press SET to save.

Hint: The Lo gain setting is helpful on smaller stages or in areas with wireless congestion, and it improves battery life.

Gain Controls: Features Line Level and Mic Level settings. Mic level has three gain settings: 0, -6, -12 dB. Line level has -24 dB for active guitar or bass pickups.

To Set Level: Press and hold SET until "LEVEL" appears. Press SET again; Mic Level (gain) or Line Level will flash. Use UP/DOWN to select Mic or Line Level. Press SET again. Use UP/DOWN to select the desired gain level. Press SET to save.

Lock: Disables the POWER button to prevent accidental turn-off or mute. RF Output and LEVEL are also locked.

To Set Lock: Press and hold SET. Use UP/DOWN buttons until "LOCK" appears. Press SET; the current setting (ON/OFF) will flash. Use UP/DOWN to toggle between ON and OFF. Press SET to save.

Uses for the Bodypack Transmitter:

• Lavalier microphones (ADX10, L5)
• Headworn microphones (HT2, HT5, HT7)
• Sax, brass, flute, and guitar

Hint: Padding the sensitivity of the capsule at the source is the most effective way to control distortion without changing the natural sound quality or response of the microphone.

Connector

The bodypack uses a mini 3-pin XLR connector for all microphones. Other brands of microphones can be used with the Audix Performance Series Wireless system, but the microphone connector may need to be rewired to a mini 3-pin XLR (f). The pin configuration is:

• Pin 3: Signal
• Pin 2: Bias (voltage)
• Pin 1: Shield

Performance Tips

The best position for a wireless receiver is within line of sight whenever possible. For more complex setups, consider extending antenna range using ANTDA4161 active antennas.

High-quality batteries provide the best results for transmitters. Rechargeable batteries typically have a shorter usage span. It is not possible to use two sets of transmitters simultaneously on the same frequency.

Each time a scan and sync is performed, the transmitter is tuned to the receiver's current frequency. When using dual systems, always scan and sync each channel independently.

Setting Up Multiple Systems: It is straightforward to get 16 channels of wireless working simultaneously within one frequency band (32 megs) using a standard Scan and Sync method. Systems stay in the same Group until the group maxes out its channel selection. At this point, manually select a different Group for additional pre-coordinated channels.

Antennas

Both antennas must be installed for the diversity function to work properly. Always attach both antennas to the receiver.

Rackmounts

• RMT 4161: Optional accessory. Adapts one R41 or R61 receiver into a single 19-inch rack space.
• RMT 41 Kit: Optional accessory. Includes RMT 4161 and BNC cables for front mounting antennas.
• RMT 241: Optional accessory. Adapts two R41 or R61 receivers into a single 19-inch rack space. Note: Antennas must remain rear mounted when using this rackmount.
• RMT 42: Optional accessory. Adapts one R42 or R62 two-channel receiver into a single 19-inch rack space.
• RMT 42 Kit: Included accessory with AP42 and AP62 systems. Includes RMT42 rackmount and BNC cables for front mounting antennas.

Rackmount Installation

RMT 4161

The holes for attaching rackmounts are on the sides of the receiver. The rackmounts attach with two Phillips head screws and lay over the Torx machine screw holding the receiver enclosure together. For additional support, the Torx screw may be removed and used as a fastening screw for the rackmount. After fastening the metal pieces, the receiver is ready for rack mounting.

RMT 41 Kit

This kit includes BNC cables for front mounting antennas. Remove the hex nut from the threaded end of the BNC connector. The rackmount has a slotted hole; align the flat portion of the BNC connector with the slotted portion of the hole to push it through. Once through, screw the nut back into place and tighten. After securing both sides, connect the cables to Antenna A and Antenna B on the back of the receiver. Antennas can now be front mounted to the BNC connectors.

RMT 241

Use a larger Phillips head screw to fasten the metal rackmount ears to the outside of each receiver. Fasten the flat connecting metal piece to the inside of each receiver. Place the two receivers together, aligning the holes to adjoin the pieces. Use small screws to fasten the top side, then turn the receivers over and fasten the bottom side. Tighten all screws; the receivers are now ready for rack mounting.

RMT 42

Attach the metal rack ears to each side of the receiver as usual. Refer to figure #2 under RMT 4161 for guidance.

RMT 42 Kit

After attaching the RMT 42 to the receiver, follow the RMT 4161 instructions for attaching BNC connectors and front mounting antennas.

Troubleshooting

Specifications

R41/R42 Receiver

H60 Handheld Transmitter

B60 Bodypack Transmitter

Group/Channel Charts

R41A Group/Channel Chart (522 - 554)

R41B Group/Channel Chart (554 - 586)

*NOTE: Frequencies in the above chart may be selected by changing Group and Channel options from the menu (pg 16).

International Frequency Group/Channel Charts

Audix offers wireless systems that work with the international free frequency (823 - 832 MHz and 863 – 865 MHz).