CRT SS 7900 User Manual page 17

【SCAN/SKP】
Scan function
11 Short press 【SCAN】to enter scan function, LCD displays "SC";
21 In scan mode, Turn channel switch will change scan direction.
31 Short press 【SCAN】again to exit.
Add/delete scan list function
11 Long press 【SCAN】for 2 seconds to add or delete the current channel from
scan list;
21 When LCD displays "●", current channel is not added to scan list; When LCD
does not display "●", current channel is added to scan list.
【MEM/STOR】
Using memory channel:
11 Short press 【MEM】to enter memory channel, turn channel switch to choose
memory channel. M1-M6, Total 6 memory channels.
21 Short press 【MEM】again to exit memory channel mode.
Store/Delete memory channel:
Store memory channel
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When the radio is not in memory channel mode, choose the channel to be
stored, and hold【MEM】enter storage mode, the channel number flashes, Turn
Channel switch to choose the location to be stored (M1-M6), then hold【MEM】
until the flashing channel number disappear, the storage is done.
21 Delete memory channel
In channel mode, hold【MEM】for over 2 seconds, the memory channel
number flashes, turn the CH switch to choose the memory to be deleted. Then
hold【MEM】until the flashing channel number disappear, the delete is done.
【EMG/LOCK】
Choose EMG channel:
Short press【EMG】to use Emergency channel, LCD displays "EMG".
11 Short press 【EMG】once to choose CH9;
21 Short press 【EMG】again to choose CH19;
31 Short press 【EMG】thrice to return to last normal channel.
Keypad Lock Function:
11 Long press 【EMG】to lock keys, LCD displays "
21 Long press 【EMG】again to unlock the keys.
Note: When this function is turned on, only PTT button is valid.
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