10 | CT310 Instruction Manual
1 FM
2
TONE
3
T.SCA
A
FUNC
4+/-
5
SCAN
6
SKIP
B
MAIN
7
REV
8
SET
9
HI/LO
C
V/M
*
S.W
0
DTMF
#
ENT
D
ESC
.
.
75
25
75
25
CT DCS R PRI VOX
N
T S
HL
FM
TDR
BUSY
.
.
75
25
75
25
CT DCS R PRI VOX
N
T S
HL
FM
TDR
BUSY
1
2 3 4 5 6 7 8 9 10
11
1215
14 13
16
17
LCD Display
On the LCD display screen, you will see various icons which show the selected
functions.
1. Function (FUNC)
2. CTCSS tone selected
3. Optional signalling (DTMF)
4. DCS code selected
5. Frequency oset
6. Frequency reverse
7. VOX function
8. Scan skip
9. Narrow band
10. Battery level
11. Menu number, channel number
12. Keypad lock
13. Received signal strength
14. Busy channel
15. Hi/low power selection
16. FM radio
17. The arrows show the channel/frequency in use
Note: Battery capacity indicator (full); No power, replace battery pack
or charge it