Kenwood NX-200 Service Manual page 92

NX-200
Item
Panel tuning mode
3. Balance 1) Adj item: [BAL]
adjust *2 Adjust: [✳✳✳]
Deviation meter
LPF: 3kHz
HPF: OFF
2) Adj item:
[L BAL]→
[L' BAL]→
[C BAL]→
[H' BAL]→
[H BAL]
Adjust: [✳✳✳]
PTT: ON
Press [ ] key to
store the adjust-
ment value.
Sub LCD:
Tone frequency
[Side1] key: Press
while transmitting
to change 20Hz and
2kHz.
*2: Refer to the "Necessary Deviation adjustment item for each signaling and mode" table on page 102.
Balance adjustment is common with the adjustment of all signaling deviations.
4. Maximum 1) Adj item: [Nn NDEV]
Deviation Adjust: [✳✳✳✳]
(NXDN) Deviation meter
adjust *3 LPF: 3kHz
HPF: OFF
[Narrow] 2) Adj item:
[NnL NDEV]→
[NnL' NDEV]→
[NnC NDEV]→
[NnH' NDEV]→
[NnH NDEV]
Adjust: [✳✳✳✳]
PTT: ON
Press [ ] key to
store the adjust-
ment value.
[Very 1) Adj item: [Nv NDEV]
Narrow] Adjust: [✳✳✳✳]
2) Adj item:
[NvL NDEV]→
[NvL' NDEV]→
[NvC NDEV]→
[NvH' NDEV]→
[NvH NDEV]
Adjust: [✳✳✳✳]
PTT: ON
Press [ ] key to
store the adjust-
ment value.
92
ADJUSTMENT
Condition
PC test mode
equipment
1) Adj item: [Balance] Deviation
Deviation meter meter
LPF : 3kHz Oscilloscope
HPF : OFF
2) Adj item: [Low],
[Low'], [Center],
[High'], [High]
PTT: Press
[Transmit] button.
Press [Apply All]
button to store the
adjustment value.
[2kHz Sine Wave
Check box]: Check
while transmitting
change to 2kHz.
1) Adj item: [Maximum Deviation
Deviation (NXDN meter
Narrow)] Oscilloscope
Deviation meter
LPF: 3kHz
HPF: OFF
2) Adj item: [Low],
[Low'], [Center],
[High'], [High]
PTT: Press
[Transmit] button.
Press [Apply All]
button to store the
adjustment value.
1) Adj item: [Maximum
Deviation (NXDN
Very Narrow)]
2) Adj item: [Low],
[Low'], [Center],
[High'], [High]
PTT: Press
[Transmit] button.
Press [Apply All]
button to store the
adjustment value.
Measurement
Test-
Unit Terminal Unit
Panel ANT Panel
Panel ANT Panel
Adjustment
Specifi cations /
Parts Method
[Panel The Deviation of 2kHz Tone deviation
tuning 20Hz frequency is is within ±1.0% of
mode] fi xed. Change the 20Hz tone devia-
[ ], 2kHz adjustment tion.
[ ] value to become
the same deviation [PC test mode]
[PC test of 20Hz within the Press [Apply All]
mode] specifi ed range. button to store the
[ ],[ ] adjustment value
after all adjustment
point was adjusted.
[Panel 3056Hz 2995~3117Hz
tuning
mode] [PC test mode]
[ ], Press [Apply All]
[ ] button to store the
adjustment value
[PC test after all adjustment
mode] point was adjusted.
[ ],[ ]
1337Hz 1311~1363Hz
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
point was adjusted.
Remarks