Kenwood NX-820 Service Manual page 74

NX-820
Item
Panel tuning mode
4. Maximum 1) Adj item: [NDEV]
Deviation Adjust: []
(NXDN) *3 PTT: ON
Press [ ] key to
[Very store the adjust-
Narrow] ment value.
5. Maximum 1) Adj item: [ADEV]
Deviation Adjust: [.]
(Analog) *3 Deviation meter
LPF: 15kHz
[Narrow] HPF: OFF
PTT: ON
Press [ ] key to
store the adjust-
ment value.
[Wide] 1) Adj item: [ ADEV]
Adjust: [...]
PTT: ON
Press [ ] key to
store the adjust-
ment value.
*3: Refer to the "Necessary Deviation adjustment item for each signaling and mode" table on page 80.
Regarding Maximum Deviation (Analog), it is common with the adjustment of all analog signalings.
6. QT 1) Adj item: [QT]
Deviation *4 Adjust: [.]
Deviation meter
[Narrow] LPF: 3kHz
HPF: OFF
PTT : ON
Press [ ] key to
store the adjust-
ment value.
74
ADJUSTMENT
Condition
PC test mode
equipment
1) Adj item: [Maximum Deviation
Deviation (NXDN meter
Very Narrow)] Oscillo-
PTT: Press scope
[Transmit] button.
Press [Apply All]
button to store the
adjustment value.
1) Adj item: [Maximum Deviation
Deviation (Analog meter
Narrow)] Oscillo-
Deviation meter scope
LPF: 15kHz
HPF: OFF
PTT: Press
[Transmit] button.
Press [Apply All]
button to store the
adjustment value.
1) Adj item: [Maximum
Deviation (Analog
Wide)]
PTT: Press
[Transmit] button.
Press [Apply All]
button to store the
adjustment value.
1) Adj item: [QT Deviation
Deviation (Analog meter
Narrow)] Oscillo-
Deviation meter scope
LPF: 3kHz
HPF: OFF
PTT: Press
[Transmit] button.
Press [Apply] button
to store the adjust-
ment value.
Measurement
Test-
Unit Terminal Unit
ANT
ANT
ANT
Adjustment
Parts Method
[Panel Write Reference 1311~1363Hz
tuning value "513" for
mode] [PC test mode]
each adjustment
[ ], point. Transmit at Press [Apply All]
each adjustment button to store the
[ ]
point and check adjustment value
[PC test that the Ana- after all adjustment
mode] log deviation is point was adjusted.
between 1311Hz
[ ],
and 1363Hz.
[ ]
[Panel Write Reference 2050~2150Hz
tuning value "513" for
mode] each adjustment [PC test mode]
[ ], point. Transmit at Press [Apply All]
each adjustment button to store the
[ ]
point and check adjustment value
[PC test that the Ana- after all adjustment
mode] log deviation is point was adjusted.
between 2050Hz
[ ],
and 2150Hz.
[ ]
Write Reference 4150~4250Hz
value "513" for
[PC test mode]
each adjustment
point. Transmit at Press [Apply All]
each adjustment button to store the
point and check adjustment value
that the Ana- after all adjustment
log deviation is point was adjusted.
between 4150Hz
and 4250Hz.
[Panel Write the value 0.35kHz±0.05kHz
tuning 513 (Reference
mode]
value)
[ ],
[ ]
[PC test
mode]
[ ],
[ ]
Specifi cations/
Remarks