
CUSTOMER SUPPORT
Talk/State LED
Charging LED
Power Button
Talk Button
Headset
Connection
USB Charger
Connection
Volume +/–
Buttons
Mode Button
LCD Screen
Antenna
Pliant Technologies oers 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.)
IN THIS BOX
WHAT’S INCLUDED WITH MICROCOM 900M?
• Holster
• Neck Strap
• USB Charging Cable
• Quick Start Guide
• Product Registration Card
QUICK START GUIDE
Additional Documentation
This is a quick start guide. For additional details
on menu settings, device specifications, and
product warranty, view the full MicroCom
Operating Manual on our website. (Scan this QR
code with your mobile device to navigate there
quickly.)
ACCESSORIES
OPTIONAL ACCESSORIES
• PAC-USB5-CHG: MicroCom 5-Port USB Charger
• PAC-USB5-CHG: MicroCom 5-Port USB Charger
• PAC-MC-SFTCASE: MicroCom Soft Travel Case
• PAC-MCXR-5CASE: MicroCom Hard Travel Case
• CAB-4F-DMG: MicroCom to AD903 DMG to XLR Cable
• Selection of compatible headsets (see Pliant website for
more details)
COPYRIGHT © 2021 Pliant Technologies, LLC. All rights reserved. The Pliant™ word
mark and the Pliant “P” logo are registered trademarks of Pliant Technologies, LLC. Any
and all other trademark references within this document are property of their respective
owners.
Document Reference: D0000512_E
For more information visit
www.plianttechnologies.com

SETUP
OPERATION
1. Connect a headset to the beltpack.
2. Power on. Press and hold the Power button for three (3)
seconds, until the screen turns on.
3. Select a Group. Press and hold the Mode button for 3
seconds until the “GRP” symbol is blinking on the LCD.
Then, use the Volume +/− buttons
to select a group number from
0–51. Short-press Mode to save
your selection and proceed to ID
setting.
IMPORTANT: Beltpacks must have the
same group number to communicate.
4. Select an ID. When “ID” begins to blink on the LCD, use
the Volume +/− buttons to select a unique ID number. Press
and hold Mode to save your selection and exit the menu.
a. Pack IDs range from 00–04.
b. One pack must always use the
“00” ID and serve as the master
pack for proper system
function. “MR” designates the
master pack on its LCD.
c. Listen-only packs must use the “L” ID. You may duplicate
ID “L” on multiple beltpacks if setting up listen-only
users. (See the MicroCom 900M Manual for more
information about that process.)
d.
Shared Talk beltpacks must use the “Sh” ID. You may
duplicate ID “Sh” on multiple beltpacks if setting up
shared users. However, the “Sh” ID cannot be used at
the same time as the last full-duplex ID (“04”).
Figure 1: Group Edit Screen
Figure 2: ID Edit Screen (Master ID)
• Talk - Use the Talk button to enable or disable talk for the
device. This button changes with a single, short press. “TK”
appears on the LCD when enabled.
» For full-duplex users, use a single, short press to toggle
talk on and o.
» For Shared Talk users (“Sh”), press and hold while talking
to enable it for the device. (Only one Shared Talk user can
talk at a time.)
• Volume Up and Down - Use the + and − buttons to control
the volume. “VOL” and a numerical value from 00–09
appear on the LCD when volume is adjusted.
Multiple MicroCom Systems
• Each separate MicroCom system should use the same
Group for all beltpacks in that system. Pliant recommends
that systems operating in proximity to one another set their
Groups to be at least ten (10) values apart. For example,
if one system is using Group 03, another system nearby
should use Group 13.
Battery
• Battery life: Approx. 8 hours
• Charge time from empty: Approx. 3.5 hours
• Charging LED on beltpack will illuminate red while charging
and will turn o when charging complete.
• Beltpack may be used while charging, but doing so may
lengthen charge time.
Menu Options
To access the menu, press and hold the Mode button for 3
seconds. Once you have finished your changes, press and
hold Mode to save your selection and exit the menu.
Menu Setting Default Options Description
Sidetone S3
Receiving Mode PO
Mic Sensitivity Level C1 C1–C5 Levels 1–5
Audio Output Level
S0 O
S1–S5 Levels 1–5
PO
PF
UL Low
UH
UH High
Rx & Tx Mode
Rx-Only Mode
(Listen-Only)
Recommended Settings by Headset
Headset Type
Headset with boom mic C1 UH
Headset with lavalier mic C3 UH
Recommended Setting
Mic Sensitivity Audio Output