User's Manual


Add of
fset to RX frequency to obtain TX frequency.
11）Reference frequency
 Down offset for RX and TX frequency difference.
12）Rx group list
 Select group call communication available for the current channel.
13）Default communication address

A call initiated in the channel when pressing PTT key. If “null” is selected, it will stop
initiating a call in the channel and prompt a user with an invalid call prompt tone.
14）Emergency System
 Link all availab le digital em ergency alarm systems to the channel for use in
emergency. If “null” is selected , a us er is prohib ited to tran smit a n
emergency call in the channel.
Note：

Configure the digital emergency alarm system in the “signaling system” folder before
selecting; otherwise, the default value is used (null).

“RX only” function should be disabled.
15）TX power

Set TX power level of the two-way radio in t he channel. A user ca n switch between
high p ower a nd l ow p ower by lon g pr ess or shor t press of pro grammable ke ys
(High/low power) or power (“Setting” menu).
Note:
High: used when a stronger signal is required to increase TX distance.
Low: used for short range communication and preventing TX into other
geographical groups.
16）TX Timeout timer (s)