Hytera TC-508 - Squelch Off; Scan

TC-508 Owner’s Manual
15
again to deactivate the function (the alert tone sounds twice). Or
 Press the programmed Monitor Momentary key to activate this function (an alert tone sounds);
press it again to deactivate the function (the alert tone sounds twice).
Squelch Off
This feature allows you to unmute the speaker to receive all audio signals on current channel.
Operation:
 Press the programmed Squelch Off key to activate this function; press the key again to
deactivate it. Or
 Press the programmed Squelch Off Momentary key to activate this function; release the key
to deactivate it.
Note: When this function is enabled on current channel, you will hear audio signals (if any);
otherwise, background noise will be heard.
Scan
The function “Scan” allows you to listen to communication activities on other channels so that you can
keep a close track of your team members. You can request your dealer to create the scan list.
Operation:
1. Scan Start
 Press the programmed Scan key to activate this function; Or
 Switch to a channel for which the feature “Auto Scan” is enabled via the programming software.
Note: The radio will not start scan if there are less than two channels in the scan list.
2. After the feature is enabled, your radio will scan according to the scan list set for the channel on
which scanning starts. The scanning process is as follows:
 The LED flashes green during scanning.
 When activities are detected on a channel, the radio will stay on the channel to receive current
activities, and the LED glows green.
 If the Talk Back feature is enabled by your dealer, press the PTT to reply when the radio stays
on a certain channel.