Clear-Com HME DX121 - Manual (Page 5)

1
QUICK REFERENCE GUIDE
Base Station
Beltpac COMMUNICATOR ®
Power
Connect power ― See page 9
Press POWER button to turn base station on/off ― Red light above button indicates power on
Green BATT PWR light indicates base station is operating on battery power
Communicator
Registration
Insert charged battery in Communicator
Press REG button on the base station to enter registration mode ― See page 13
Hold down ISO button while you press and release POWER button on the Communicator
IC/ISO
Indicators
Green lights indicate IC or ISO communication is being received
Headset/4-Wire
Audio Level
Adjust INbound/OUTbound headset and 4-Wire equipment audio levels using small screwdriver
Battery Charger
Place battery in port for charging
Red CHG light indicates battery is charging
Green RDY light indicates fully-charged battery is ready
Hands Free (HF) Push-To-Talk (PTT) ISO Lockout
Power OFF
Press/hold
while you press/release
Mode
Setup
Power OFF
Press/hold and
while you press/release
Release and
Power OFF
Press/hold and
while you press/release
Release and
To reset ISO ―
press/hold and
while you press/release
Operation
Press and release or
quickly to latch into mode to
talk to other Communicators
Press/release again to unlatch
and listen
Press and hold or
while talking to other
Communicators
Release to listen
Use either or to talk
to other Communicators in
HF or PTT
will not operate relay
Change
Battery
If you hear “Change battery” ―
Remove beltpac from pouch
Remove battery from beltpac
Place battery in battery-charger port for recharging
Install fully charged battery in beltpac
Power on/off
Volume up
Volume down
Intercom
Isolate
DX121
For detailed information on DX121 features, and for setup and operating instructions, continue reading the following pages.
Quick Reference Guide
Battery
release
latch