Kenwood NX-300 Service Manual page 88

NX-300
Item
Panel tuning mode
4. Clockwise 1) Adj item: [VOL2]
Volume Adjust: [✳✳✳]
5. Receive 1) Adj item: [RAST]
Assist Adjust: [✳✳✳✳]
2) Adj item:
[L RAST]→
[L' RAST]→
[C RAST]→
[H' RAST]→
[H RAST]
Adjust: [✳✳✳✳]
Press [ ] key to
store the adjust-
ment value.
Transmit 1) Adj item: [TAST]
Assist Adjust: [✳✳✳✳]
2) Adj item:
[L TAST]→
[L' TAST]→
[C TAST]→
[H' TAST]→
[H TAST]
Adjust: [✳✳✳✳]
PTT : ON (RF power
is not output.)
Press [ ] key to
store the adjust-
ment value.
6. RTC 1) Adj item: [RTC]
oscillation Adjust: [✳✳✳]
frequency
adjust
88
ADJUSTMENT
Condition
PC test mode
equipment
1) Adj item: [Clock-
wise Volume]
1) Adj item:
[Receive Assist]
2) Adj item: [Low],
[Low'], [Center],
[High'], [High]
Press [Apply All]
button to store the
adjustment value.
1) Adj item:
[Transmit Assist]
2) Adj item: [Low],
[Low'], [Center],
[High'], [High]
PTT: Press
[Transmit] button.
Press [Apply All]
button to store the
adjustment value.
1) Adj item: [RTC
(Real-time clock)]
Measurement
Test-
Unit Terminal Unit
Panel
Adjustment
Specifi cations /
Parts Method
[Panel tuning mode] This item is needed
Turn the volume when the variable
knob clockwise resistor (R31-0666-
fully. 05) is replaced.
Press [ ] key to
store the adjust-
ment value.
[PC test mode]
Turn the volume
knob clockwise
fully.
Press [Apply] but-
ton to store the
adjustment value.
[Panel The sub LCD display 2.5V±0.1V
tuning and [V] indicator
mode] on the PC window [PC test mode]
[ ], shows VCO lock Press [Apply All]
[ ] voltage. Change the button to store the
adjustment value adjustment value
[PC test to get VCO lock after all adjustment
mode] voltage within the point was adjusted.
[ ],[ ] limit of the speci-
fi ed voltage.
Note:
Confi rm the VCO
lock voltage approxi-
mately 3 seconds
after the adjustment
value is changed.
[Side1] [Panel tuning mode]
Press [Side1] key.
After automatic ad-
justment adjusted
value is displayed
on the LCD.
Press [ ] key to
store the adjust-
ment value.
[PC test mode]
Press [Start] button
of "Auto Tuning".
Press [Apply] button
to store the adjust-
ment value after the
automatic adjust-
ment was fi nished.
Remarks