Radio Check Mode - Cobra 29 LX EU Operating Instructions Manual

Operation
Radio Check

Radio Check Mode

Mode
Allows testing of important radio functions.
Test 1- Battery Level: Confirms that battery
Note
voltage level is between 10.8 V and 15.8 V. If in that
Press Dim/Escape button to
range, it is "PASS". Outside of that range, either
return to CB standby mode.
FAIL LOW" or "FAIL HIGH" will be displayed. Press
If 10 seconds pass or if Enter
Menu/Enter knob to advance to next test.
button pressed, unit goes to
2nd test.
1
2
Note
Press Push-To-Talk within 10
seconds or unit will go to the
next test.
Test 2- RF Power Output: Confirms 3.3 to 4 Watt
Note
output level. Once Push-to-Talk button is pressed,
Press Dim/Escape button to
Pass or Fail will be displayed if level is outside limits.
return to CB standby mode. If
1
10 seconds pass or if Enter
button pressed, go to 3rd test.
NB /ANL
2
2 3
1.5 NB/ANL
NB/ANL CAL SWR
SWR TX
ANL ANL
RX
S/ RF
S/RF S/RF
RF RF
SWR SWR
CAL CAL
5 7 9
3
1
SIG +30dB
L SWR/CAL
VOL SQ DYNAMIKE VOL SQ
OFF MIN OFF
NB /ANL
S/RF
NB/ANL SWR /CAL
NB/ANL
ANL
S/RF
S/RF
SWR
CAL
SWR/CAL
VOL
OFF
3
OFF
3
CH 9/
2 3 SCAN
RF POWER OUTPUT 1.5 RF POWER OUTPUT
CAL
TX 19
MEM SCAN
PASS RX FAIL
3 5 7 9 ESC
1
SIG +30dB
MEM WX !
MEM WX !
SWR
DYNAMIKE RF GAIN DELTA TUNE T BACK RF GAIN
CAL
MIN MIN MAX OFF MIN
Test 3- Antenna Mismatch Warning: Press
Push-to-Talk button to check antenna/radio for
proper matching.
1
2 3
NB/ANL 1.5
CAL
SWR TX
ANL
RX
S/RF
RF
SWR
CAL
3 5 7 9
1
SIG +30dB
NB /ANL
2
1.5 2 3 ANTENNA 1.5
CAL NB/ANL
SWR SWR
TX
ANL
VOL SQ DYNAMIKE
RX PASS
S/RF
S/RF RF
RF
SWR
CAL
3 5 7 9
1 1
SIG +30dB SIG
SWR/CAL MEM
SQ DYNAMIKE VOL SQ DYNAMIKE
MIN
MIN OFF MIN MIN
CH 9/
SCAN
19
MEM SCAN
ESC
SWR
DELTA TUNE T BACK
CAL
MAX OFF
PRESS PTT SCAN
TO CHECK MEM SCAN
ANTENNA
MEM
CH 9/
3
3
2 SCAN ANTENNA
CAL
19
TX
RF GAIN DELTA TUNE T BACK
RX MEM SCAN FAIL
3 5 7 9 ESC
+30dB
WX ! MEM WX !
SWR
RF GAIN DELTA TUNE T BACK RF GAIN
MIN MAX
CAL
MAX OFF MIN MAX
Operation
Radio Check
Mode
Continued
CH 9/ Note
19
Press Dim/Escape button to
return to CB standby mode.
ESC If 10 seconds pass or if Enter
CH 9/
button pressed, testing is
SCAN
19
SWR
complete. Unit will return to
CAL MEM SCAN
CB Standby mode.
ESC
SWR
DELTA TUNE T BACK
OFF
CAL
OFF