Display Frequency; Display Label; Display Mode; Lcd Backlight - HYT TM-800 Manual

Programmable Auxiliary Functions
4. Release the [PTT] key, signalling squelch turns off and
radio LED flashes orange.
5. Press the key programmed as [MONI], signalling squelch
turns back on.
Note: The radio will opens signalling squelch automatically
if no signal is received for the preset period of time.

Display Frequency

Press the key programmed as [DFreq], LCD will display the
frequency of the current channel.

Display Label

Press the key programmed as [DLabel], LCD will display
channel label.

Display Mode

The radio will toggle among the 5 display modes each time
when the key programmed as [DMode] is pressed.
5 display modes are shown as follows:
Channel number
ＴＭ８００．ｐ６５ 29
Channel label
Zone number
Zone label
Channel frequency

LCD Backlight

Press the key programmed as [LCD Backlight] to toggle
LCD backlight on/off

Compander

Press the key programmed as [Compander] to toggle
Compander on/off.

Scrambler

Press the key programmed as [Scrambler] to toggle Scram-
bler on/off.
Note: Emphasis/de-emphasis features are turned off when
scrambler is activated and turned on when scrambler is
deactivated.
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