Kenwood NX-820 Service Manual page 80

NX-820
Item
Panel tuning mode
12. CW ID De- 1) Adj item: [CWID]
viation *4 Adjust: []
Deviation meter
[Very Nar- LPF: 15kHz
HPF: OFF
row]
PTT: ON
Press [ ] key to
store the adjust-
ment value.
*4: Refer to the "Necessary Deviation adjustment item for each signaling and mode" table on page 80.
■
Necessary Deviation adjustment item for each signaling and mode
The following shows the necessary adjustment items for each signaling deviation. Please read the following table like the following
example. In the case of the signaling "QT (Wide)", this signaling is composed of three elements [Balance, Maximum Deviation (Analog
Wide) and QT Deviation (Wide)]. Please adjust Balance and Maximum Deviation (Analog Wide) before adjusting QT Deviation (Wide).
Mode Signaling
1. Balance adjust
Audio
2. Maximum Deviation (Analog Wide)
1. Balance adjust
QT 2. Maximum Deviation (Analog Wide)
3. QT Deviation (Wide)
1. Balance adjust
DQT 2. Maximum Deviation (Analog Wide)
3. DQT Deviation (Wide)
1. Balance adjust
LTR 2. Maximum Deviation (Analog Wide)
Analog
3. LTR Deviation (Wide)
1. Balance adjust
DTMF 2. Maximum Deviation (Analog Wide)
3. DTMF Deviation [(Wide)
1. Balance adjust
2TONE 2. Maximum Deviation (Analog Wide)
3. Single TONE Deviation (Analog Wide)
1. Balance adjust
MSK
2. Maximum Deviation (Analog Wide)
(FleetSync)
3. MSK Deviation (Analog Wide)
Audio -
NXDN
CW ID -
80
ADJUSTMENT
Condition
PC test mode
equipment
1) Adj item: [CW ID Deviation
Deviation (NXDN meter
Very Narrow)] Oscillo-
Deviation meter scope
LPF: 15kHz
HPF: OFF
PTT: Press
[Transmit] button.
Press [Apply] button
to store the adjust-
ment value.
Wide
Measurement
Test-
Unit Terminal Unit
ANT
Necessary adjustment and order
Narrow
1. Balance adjust
2. Maximum Deviation (Analog Narrow)
1. Balance adjust
2. Maximum Deviation (Analog Narrow)
3. QT Deviation (Narrow)
1. Balance adjust
2. Maximum Deviation (Analog Narrow)
3. DQT Deviation (Narrow)
1. Balance adjust
2. Maximum Deviation (Analog Narrow)
3. LTR Deviation (Narrow)
1. Balance adjust
2. Maximum Deviation (Analog Narrow)
3. DTMF Deviation (Narrow)
1. Balance adjust
2. Maximum Deviation (Analog Narrow)
3. Single TONE Deviation (Analog Narrow)
1. Balance adjust
2. Maximum Deviation (Analog Narrow)
3. MSK Deviation (Analog Narrow)
1. Balance adjust
2. Maximum Deviation (NXDN Narrow)
-
Adjustment
Parts Method
[Panel Write the value 1.00kHz±0.10kHz
tuning 376 (Reference
mode]
value)
[ ],
[ ]
[PC test
mode]
[ ],
[ ]
Very Narrow
-
-
-
-
-
-
-
1. Balance adjust
2. Maximum Deviation (NXDN Very Narrow)
1. Balance adjust
2. Maximum Deviation (Analog Narrow)
3. CW ID Deviation (NXDN Very Narrow)
Specifi cations/
Remarks