How-To Guide

18
Service Operation
the digital channel. hold down the PTT key.
To send messages. Press the programmed One Touch Call key.
8.9
Time-Out-Timer
The feature is to prevent you from occupying a channel for an extended period. If the TX time (60s
preset by dealer) expires, the radio will automatically terminate transmission and keep beeping. To stop
beeping, please release the PTT key. You must wait for a certain time period which you can configure
via the “TOT Re-key Time” menu before you can press and hold down the PTT key to transmit again.
8.10
Transmission Management
This feature can prevent your radio from interfering with other transmitting radios on the same channel. If
you hold down the PTT key while the channel is in use, your radio will keep beeping, alerting you to
transmission prohibition. It can be programmed via the CPS.
TX Admit on digital channel includes the followings:
 Always Allow: You can hold down the PTT key to transmit all the time, no matter whether the channel
is being interfered or not.
 Channel Free: The radio is allowed to transmit when the channel is not being interfered.
 Color Code Free: The radio can transmit only when the channel is not being interfered or the color
code is not matched.
TX Admit on analog channel includes the followings:
 Always Allow: You can hold down the PTT key to transmit all the time, no matter whether the channel
is being interfered or not.
 Channel Free: The radio is allowed to transmit when the channel is not being interfered.
 CTCSS/CDCSS Match: The radio is allowed to transmit when CTCSS/CDCSS is matched.
 CTCSS/CDCSS Mismatch: The radio is allowed to transmit when CTCSS/CDCSS is mismatched.
8.11
Monitor
With the Monitor feature enabled, you can adjust the match conditions for signal receiving.
Operation
 Press the programmed Monitor key to enable the feature, then the radio displays the icon ;
press this key again to disable the feature.