BASIC OPERATION
BASIC OPERATION
Power-Up Sequence
When power is turned on using the top panel
Backlight Operation
The display and keypad backlight automatically turns on for 3 seconds whenever power is turned on or any key is pressed. If the Back- light menu parameter is available (see page 35), selecting “On” enables this operation and selecting “Off” disables the backlight entirely.
Setting Volume Levels
The relative volume level can be determined by noting the position of the index on the volume knob. You may also be able to enable a tone or background noise for use in setting the volume as follows:
•If key press tones are enabled, a short tone sounds whenever any key is pressed.
•If a conventional system is selected and the monitor option switch is programmed (see page 49), press this switch and if someone is talking on the channel, voice is heard. If no one is talking, the squelch can be adjusted as described on page 48 and noise is heard. It is not possible to manually unsquelch the transceiver when an
System/Group Display Mode
Two system/group display modes can be selected. One is a numeric format and the other is an alpha tag format. To switch between these
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