Kenwood NX-720H(G) Service Manual page 48

NX-720H(G)/720H
Item Panel test mode
4. Maximum De- Adj item:
viation (NXDN) [NDEV]
adjust Adjust:[.]
Deviation meter
[Narrow] LPF : 3kHz
HPF : OFF
PTT : ON
Press [ ] key to
store the adjustment
value.
[Very Narrow] Adj item:
[NDEV]
Adjust:[]
PTT : ON
Press [ ] key to
store the adjustment
value.
48
ADJUSTMENT
Measurement
PC test mode
Test-
equipment
1) Adj item: [Maximum Deviation
Deviation (NXDN meter
Narrow)] Oscillo-
Deviation meter scope
LPF: 3kHz
HPF: OFF
PTT: Press [Trans-
mit] button.
Press [Apply All]
button to store the
adjustment value.
1) Adj item: [Maximum
Deviation (NXDN
Very Narrow)]
PTT: Press
[Transmit] button.
Press [Apply All]
button to store the
adjustment value.
Adjustment
Termi-
Unit Unit Parts
nal
[Panel tun-
ing mode]
[ ],[ ]
[PC test
mode]
[ ],[ ]
Specifi cations/
Remarks
Method
Write fi xed value 2995~3117Hz
"513" for each
adjustment point. [PC test mode]
Transmit at each Press [Apply All]
adjustment point button to store the
and check that the adjustment value
Analog deviation is after all adjust-
between 2995Hz ment point was
and 3117Hz. adjusted.
Deviation meter
LPF: 3kHz
HPF: OFF
[Panel tuning
mode]
PTT: ON
[PC test mode]
PTT: Press [Trans-
mit] button
Write fi xed value 1311~1363Hz
"513" for each
adjustment point. [PC test mode]
Transmit at each Press [Apply All]
adjustment point button to store the
and check that the adjustment value
Analog deviation is after all adjust-
between 1331Hz ment point was
and 1363Hz. adjusted.
Deviation meter
LPF: 3kHz
HPF: OFF
[Panel tuning
mode]
PTT: ON
[PC test mode]
PTT: Press [Trans-
mit] button