Kenwood NX-900 Service Manual page 56

NX-900
Item
Panel tuning mode
Maximum 1) Adj item: [Nv NDEV]
Deviation Adjust: [✳✳✳✳]
(NXDN) *3 2) Adj item:
[NvL NDEV]→
[Very [NvH NDEV]→
Narrow] [NvL NDEV] (TA)→
[NvH NDEV] (TA)
Adjust: [✳✳✳✳]
PTT: ON
Press [ ] key to store
the adjustment value.
7. Maximum 1) Adj item: [An ADEV]
Deviation Adjust: [✳✳✳✳]
(Analog) *3 Deviation meter
LPF: 15kHz
[Narrow] HPF: OFF
2) Adj item:
[AwL ADEV]→
[AwH ADEV]→
[AwL ADEV] (TA)→
[AwH ADEV] (TA)
Adjust: [✳✳✳✳]
PTT: ON
Press [ ] key to store
the adjustment value.
[Wide 4k] 1) Adj item: [As ADEV]
Adjust: [✳✳✳✳]
2) Adj item:
[AsL ADEV]→
[AsH ADEV]→
[AsL ADEV] (TA)→
[AsH ADEV] (TA)
Adjust: [✳✳✳✳]
PTT: ON
Press [ ] key to store
the adjustment value.
56
ADJUSTMENT
Condition
PC test mode
equipment
1) Adj item: [Maximum Deviation
Deviation (NXDN meter
Very Narrow)] Oscilloscope
2) Adj item: [Low],
[High], [Low (TA)],
[High (TA)]
PTT: Press
[Transmit] button.
Press [Apply All]
button to store the
adjustment value.
1) Adj item: [Maximum
Deviation (Analog
Narrow)]
Deviation meter
LPF: 15kHz
HPF: OFF
2) Adj item: [Low],
[High], [Low (TA)],
[High (TA)]
PTT: Press
[Transmit] button.
Press [Apply All]
button to store the
adjustment value.
1) Adj item: [Maximum
Deviation (Analog
Wide 4k)]
2) Adj item: [Low],
[High], [Low (TA)],
[High (TA)]
PTT: Press
[Transmit] button.
Press [Apply All]
button to store the
adjustment value.
Measurement
Test-
Unit Terminal Unit
ANT
Adjustment
Specifi cations /
Parts Method
[Panel 1337Hz 1331~1363Hz
tuning Write the value as
mode] followings. [PC test mode]
[ ],[ ] 484 (Reference Press [Apply All]
value) button to store the
[PC test adjustment value
mode] after all adjustment
[ ],[ ] point was adjusted.
2100Hz 2050~2150Hz
Write the value as
followings. [PC test mode]
492 (Reference Press [Apply All]
value) button to store the
adjustment value
Deviation meter after all adjustment
LPF: 15kHz point was adjusted.
HPF: OFF
[Panel tuning mode]
PTT: ON
[PC test mode]
PTT: Press
[Transmit] button
3360Hz 3310~3410Hz
Write the value as
followings. [PC test mode]
496 (Reference Press [Apply All]
value) button to store the
adjustment value
Deviation meter after all adjustment
LPF: 15kHz point was adjusted.
HPF: OFF
[Panel tuning mode]
PTT: ON
[PC test mode]
PTT: Press
[Transmit] button
Remarks