User's Manual

Function Description SL-7402
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- Correct Call
Correct Call Status: When proper CTCSS tone or DCS code is decoded.
Green color LED turns on in correct call status
- Monitor Operating
Release squelch and tone option to check whether you can use or not
current channel.
Mode Description
Push Mode Push and hold the key in short time, to enter to
monitor push mode.
Squelch and tone option are released while push
and hold the key.
To return to normal mode, release the monitor key.
Hold Mode Push and hold the key in long time, to enter to
monitor hold mode.
After a confirm beep, monitor operation is held even
if the key is released.
To return to normal mode, push and release the
monitor key once more.
Display Ex.
Group – Channel Display Channel Display
Monitor On Indicator