Oricom DTX4300 Operating Instructions Manual page 13

Group Memory Scan
Memory scan must be stored to the memory channels in groups I to III.
Refer to memory recall function.
1. Press
I II III.
The I II III means all memory groups will be selected for scanning.
2. Press
The ME-SC sub menu display
appears on the LCD.
3. To stop Group memory Scan,
press
PTT.
Group Tone Scan
Group Tone Scan is a scan mode which allows continual communication
across congested channels.
Group Tone Scan channels are stored into Group memory scan and
only opens the squelch for signals with the correct sub code (38CTCSS
or 104 DCS tone).
To achieve this, all radios in your group memory must have the same
channels in I II III memory (group memory channels) and use the same
Subcode (CTCSS or DCS).
1. Press
I II III.
The I II III means all groups will be included in the scan.
2. Press
The GT-SC sub menu display
appears on the LCD.
3. To Stop Group Tone Scan,
press
button to change the setting between I,II,III and I blinking in
button to start group scan.
button or press
button to change the setting between I II III and I blinking in
button for 2 seconds to start group scan.
button or press PTT.
Operations
13