Roam; Clarity Transmission; Ignition Sense - Hytera HM68X User Manual


Initiate an alert call, radio check, remote monitor, revive, or
kill service.

Switch to a function menu or realize a function.

11.5 Roam

Roam allows the radio to select base stations according to signal strength. This ensures seamless communication across
sites or networks.
 To enable Roam, do either of the following:
Press the preprogrammed Roam key.

On the home screen, go to Menu > Roaming > On/Off, and then press the OK/Menu key.

 To set the roam list, do the following:
a.
On the home screen, go to Menu > Roaming > Roaming List.
b. Select a roam list.
c. Do any of the following:
To view or manage all channels on the current list, select View Record, and then press the OK/Menu key.

To set the list as the default scan list for the current channel, select Set Default, and then press the OK/Menu

key.
To add a new channel to the list, select Add CH, and then press the OK/Menu key.


11.6 Clarity Transmission

Clarity Transmission allows data to be transferred from one external device to another using the radio. The radio serves
as the transparent transmission channel for data exchange between external devices without any additional adjustment.
When the radio receives the data through the serial port, it transfers the data to a preset contact excluding an all call
contact. If the radio fails to receive the data, it will exit Clarity Transmission.
With Clarity Transmission configured by your dealer, to enable Clarity Transmission, press the preprogrammed Clarity
Transmission Mode key.

11.7 Ignition Sense

Ignition Sense controls the radio on or off and the PTT key enabled or disabled by starting or stopping your vehicle
engine.
Description
Call/Menu key, and then press and
hold the PTT key.
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Operation