Motorola T5620 - Manual (Page 24)

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Locking the Keypad
To avoid accidentally changing your radio settings, press and hold \ for
3 seconds or until f displays. You can turn the radio on and off, adjust the
volume, receive, transmit, send a call tone, and monitor channels. All other
functions are locked.
To unlock the radio, press and hold \ for 3 seconds or until f is no longer
displayed.
Scanning Channels (Models T5620, T5700, T5710 Only)
Use scanning to monitor channels and codes for transmissions or to find
someone in your group who has accidentally changed channels.
To start scanning, briefly press and release Q or J . The scan indicator h
displays.
When the radio detects channel activity, it stops scanning and you can hear the
transmission. To respond to the transmission, press
M
within 5 seconds.
Note: If your radio’s Interference Eliminator Code is set to 0 while scanning, the
radio checks for activity on each channel regardless of the code used on the
channel. If your radio’s Interference Eliminator Code is set to
1 – 38 , the radio
checks for activity only on channels using codes 1 – 38 and ignores channels
using code 0 .
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