Kenwood NX-420 K Service Manual page 45

Item
Panel tuning mode
Maximum 1) Adj item: [ADEV]
Deviation Adjust: [ .
(Analog) 2) Adj item: [A.DEV_]
*3 [A.D.E.V._.] [A.DEV_]
(TA) [A.D.E.V._.]
[Wide 5k] (TA) 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 49.
Regarding Maximum Deviation (Analog), it is common with the adjustment of all analog signalings.
6. QT 1) Adj item: [QT]
Deviation Adjust: [
*4 2) Adj item: [Q.T._._._.]
[Q.T._._._.](TA)
[Narrow] Deviation meter
LPF: 3kHz
HPF: OFF
PTT: ON
Press [ ] key to
store the adjust-
ment value.
[Wide 4k] 1) Adj item: [QT]
Adjust: [ .
2) Adj item: [Q.T._._._.]
[Q.T._._._.](TA)
PTT: ON
Press [ ] key to
store the adjust-
ment value.
[Wide 5k] 1) Adj item: [QT]
Adjust: [ .
2) Adj item: [Q.T._._._.]
[Q.T._._._.](TA)
PTT: ON
Press [ ] key to
store the adjust-
ment value.
ADJUSTMENT
Condition
PC test mode
equipment
1) Adj item: [Maximum Deviation
. .] Deviation (Analog meter
Wide 5k)] 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: [QT Deviation
.] Deviation (Analog meter
Narrow)] Oscilloscope
2) Adj item: [Hight],
[Hight](TA)
Deviation meter
LPF: 3kHz
HPF: OFF
PTT: Press
[Transmit] button.
Press [Apply] button
to store the adjust-
ment value.
1) Adj item: [QT Devia-
.] tion (Analog Wide
4k)]
2) Adj item: [Hight],
[Hight](TA)
Deviation meter
LPF: 3kHz
HPF: OFF
PTT: Press
[Transmit] button.
Press [Apply] button
to store the adjust-
ment value.
1) Adj item: [QT Devia-
. .] tion (Analog Wide
5k)]
2) Adj item: [Hight],
[Hight](TA)
Deviation meter
LPF: 3kHz
HPF: OFF
PTT: Press
[Transmit] button.
Press [Apply] button
to store the adjust-
ment value.
Measurement
Test-
Unit Terminal Unit
Panel ANT Panel [Panel
Panel ANT Panel [Panel
NX-420
Adjustment
Specifi cations /
Parts Method
4200Hz 4150~4250Hz
tuning Write the value as
mode] followings. [PC test mode]
Selector 513 (Reference Press [Apply All]
value) button to store the
[PC test adjustment value
mode] after all adjustment
[ ],[ ] points have been
adjusted.
Write the value as 0.35kHz±0.05kHz
tuning followings.
mode] 513 (Reference
Selector value)
[PC test
mode]
[ ],[ ]
0.60kHz±0.05kHz
0.75kHz±0.05kHz
Remarks
45