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NB/
ANL
A
NL
OFF
CB
PA
CH19
C
H9
NOR
AX MIN MAXO
CB
WX
29WX NW
RX/TX
WX
WEATHERRF GAIN
M
7
16
25
34
ANT
T BACK SWR CAL
While holding mic
button adjust the
SWR CAL knob so the
meter needle swings
to the CAL ▼ mark on
the meter (located on the right).
Operation
Operation
Calibrate For
SWR (Standing
Wave Ratio)
1110
continued
Note
Calibration must be made in an
open area (never in a garage).
Vehicle doors must be closed.No
one should be standing near the
antenna.(See your antenna
directions for more complete
information).
Note
The reading will be slightly high-
er on Channels 1 and 40 com-
pared to Channel 20.
Push and hold mic button.
Switch to the CAL position.
2
1
3
Calibrate for SWR (Standing Wave Ratio)
SWR calibration is done to properly adjust the
length of the antenna and to monitor the quality
of the coaxial cable and all RF connections.
This calibration is critical in order to achieve opti-
mum performance.
SIG1 3 5 79 +30dB
2 3 CAL
RF
SWR
RF
S/RF
SWR
CAL
NB/
ANL
ANL
OFF
CB
PA
MIN MAX MIN MAXOFF
VOL SQL
W
29WX NW
RF GAIN
DYNA DIM
1
PUSH &
HOLD
Select channel 20.
4
NB/
ANL
ANL
OFF
CB
PA
CH19
CH9
NOR
MAX MIN MAXO
CB
WX
29WX NW
RX/TX
WX
WEATHERRF GAIN
M
7
16
25
34
ANT
T BACK SWR CAL
SIG 1 3 5 7 9 +30dB
2 3 CAL
SWR
RF
29WXNWBT_MANL.qx:29WXNWBT_MANL.qx 1/7/09 4:26 PM Page 10