8 |
CT690 user’s manual
Main keypad controls
MENU key:
it is used for activating the
MENU
, choose each
MENU
selection
and confirm the parameter.
VFO
MR
A/B
BAND
MENU
EXIT
STEP
TXP
SAVE
SCAN
VOX
WN
ABR
SQL
TDR
BEEP
TOT
1
2
3
*
4
5
6
0
7
8
9
#
CALL
MON
PTT
SP
MIC
MENU
EXIT
STEP
TXP
SAVE
SCAN
VOX
WN
ABR
SQL
TDR
BEEP
TOT
1
2
3
*
4
5
6
0
7
8
9
#
A
B
C
D
1
2
3
*
4
5
6
0
7
8
9
#
key:
press it for more than 2 seconds, the channel and frequency will move
upwards rapidly; in
SCAN
mode, press this control to move the scanning
upwards.
VFO
MR
A/B
BAND
MENU
EXIT
STEP
TXP
SAVE
SCAN
VOX
WN
ABR
SQL
TDR
BEEP
TOT
1
2
3
*
4
5
6
0
7
8
9
#
CALL
MON
PTT
SP
MIC
MENU
EXIT
STEP
TXP
SAVE
SCAN
VOX
WN
ABR
SQL
TDR
BEEP
TOT
1
2
3
*
4
5
6
0
7
8
9
#
A
B
C
D
1
2
3
*
4
5
6
0
7
8
9
#
key:
press it for more than 2 seconds, the channel and frequency will move
downwards rapidly; in
SCAN
mode, press this control to move the scanning
downwards.
EXIT key:
push this button to exit the functions and settings.
Number keys
With these keys you can input the information or your selections on the radio.
In tx mode, push the number keys to send a corresponding DTMF code.
VFO
MR
A/B
BAND
MENU
EXIT
STEP
TXP
SAVE
SCAN
VOX
WN
ABR
SQL
TDR
BEEP
TOT
1
2
3
*
4
5
6
0
7
8
9
#
CALL
MON
PTT
SP
MIC
MENU
EXIT
STEP
TXP
SAVE
SCAN
VOX
WN
ABR
SQL
TDR
BEEP
TOT
1
2
3
*
4
5
6
0
7
8
9
#
A
B
C
D
1
2
3
*
4
5
6
0
7
8
9
#
VFO
MR
A/B
BAND
MENU
EXIT
STEP
TXP
SAVE
SCAN
VOX
WN
ABR
SQL
TDR
BEEP
TOT
1
2
3
*
4
5
6
0
7
8
9
#
CALL
MON
PTT
SP
MIC
MENU
EXIT
STEP
TXP
SAVE
SCAN
VOX
WN
ABR
SQL
TDR
BEEP
TOT
1
2
3
*
4
5
6
0
7
8
9
#
A
B
C
D
1
2
3
*
4
5
6
0
7
8
9
#