PLIANT PAC-MC4W-IO 4 Wire Audio I/O Headset Adapter User Guide

PLIANT PAC-MC4W-IO 4 Wire Audio I/O Headset Adapter

Overview

OPERATION

Audio I/O Headset Adapter

LED Indicators

Connect to a Wired Intercom

1. Verify all of the equipment is powered off.
2. Connect the 3.5 mm end of either the CAB-4W-WI or the 3.5 mm to 3.5 mm audio cable to the wired intercom connection on the headset adapter.
3. Connect the other end into a wired intercom system’s 4-Wire In/Out connection.
4. Connect a beltpack using the the cable attached to the headset adapter. Note: Correct orientation as shown to the right.
5. Connect a headset to the adapter’s headset connection (optional).
6. Set the In/Out volume/gain levels of the wired intercom in the center position.
7. Power on all attached equipment.
8. Adjust the beltpack volume and wired intercom volume/gain levels as needed.

Connect to a Two-Way Radio

1. Verify all of the equipment is powered off.

2. Connect the 3.5 mm end of a two-way radio cable (not included) to the two-way radio connection on the bottom of the headset adapter.

3. Connect the other end into the accessory port on a two-way radio.

4. Connect a beltpack using the cable attached to the headset adatper.
   Note: Correct orientation as seen in the figure above.

5. Connect a headset to the adapter’s headset connection (optional).

6. Set the two-way radio volume levels of the attached two-way radio to 70% of total volume.

7. Set the volume of the attached beltpack to level 4.

8. Power on all attached equipment.

9. Adjust the beltpack volume and two-way radio volume levels as needed.

To Talk over Connected Two-Way Radio

• Press and hold the PTT button on the adapter to trigger the PTT of the attached two-way radio.
• Press and hold the Top Button on any beltpack in the system to trigger the PTT of the attached two-way radio.

CAB-4W-WI CABLE

Pin Out Connections

3.5 mm| RJ45
–| 1
–| 2
T| 3
R| 4
S| 5
6
–| 7
–| 8

IN THIS BOX

WHAT’S INCLUDED WITH THE AUDIO I/O ADAPTER?

• PAC-MC4W-IO: 4-Wire In/Out and Two-Way Radio Headset Adapter
• CAB-4W-WI: 3.5 mm TRS to RJ45 cable
• 3.5 mm to 3.5 mm Audio Cable
• USB-C Charging Cable
• Quick Start Guide

ACCESSORIES

OPTIONAL ACCESSORIES

• PAC-MOT-X83: MicroCom Two-Way Radio Adapter for Motorola Radio
• PAC-KEN-2P: MicroCom Two-Way Radio Adapter for Kenwood Radio
• Selection of compatible dual-mini (DMG) headsets (see Pliant website for more details)

CUSTOMER SUPPORT

Pliant Technologies offers technical support via phone and email from 07:00 to 19:00 Central Time (UTC−06:00), Monday through Friday. 1.844.475.4268 or +1.334.321.1160 customer.support@plianttechnologies.com You may also visit our website (www.plianttechnologies.com) for live chat help. (Live chat available 08:00 to 17:00 Central Time (UTC−06:00), Monday through Friday.)

Additional Documentation

This is a quick start guide. For additional documentation on MicroCom XR, visit our website. (Scan this QR code with your mobile device to navigate there quickly.)

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