Kenwood NX-5700 Service Manual page 79

Vhf digital transceiver
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Item
Condition
Panel tuning
mode
[Analog
1) Adj item:
Wide
[As ADEV]
4k]
Adjust:[****]
Deviation meter
LPF: 15kHz
HPF: OFF
2) Adj item:
[Low1]→
[Low3]→
[Center2]→
[High1]→
[High3]
Adjust:[****]
PTT : ON
Press [
] key to
store the adjust-
ment value.
[Analog
1) Adj item:
Narrow]
[An ADEV]
Adjust:[****]
2) Adj item:
[Low1]→
[Low3]→
[Center2]→
[High1]→
[High3]
Adjust:[****]
PTT : ON
Press [
] key to
store the adjust-
ment value.
*2 : Refer to the "4.19.1 Necessary Deviation adjustment item for each signaling and mode" table.
Regarding Maximum Deviation (Analog), it is common with the adjustment of all analog signalings.
14. P25
1) Adj item:
High
[P1 PDEV]
Devia-
Adjust:[****]
tion
Deviation meter
LPF: 3kHz
HPF: OFF
2) Adj item:
[Low1]→
[Low3]→
[Center2]→
[High1]→
[High3]
Adjust:[****]
PTT : ON
Press [
] key to
store the adjust-
ment value.
Measurement
PC test mode
Test-
equip-
ment
1) Adj item:
Devia-
[Maxmum Devia-
tion
tion (Analog Wide
meter
4k)]
Oscil-
Deviation meter
lo-
LPF: 15kHz
scope
HPF: OFF
2) Adj item:
[Low1]→
[Low3]→
[Center2]→
[High1]→
[High3]
Press [Transmit]
button.
Press [Apply All]
button to store the
adjustment value.
1) Adj item:
Devia-
[Maxmum Devia-
tion
tion (Analog Nar-
meter
row)]
Oscil-
2) Adj item:
lo-
[Low1]→
scope
[Low3]→
[Center2]→
[High1]→
[High3]
Press [Transmit]
button.
Press [Apply All]
button to store the
adjustment value.
1) Adj item:
Devia-
[P25 High Devia-
tion
tion]
meter
Deviation meter
Oscil-
LPF: 3kHz
lo-
HPF: OFF
scope
2) Adj item:
[Low1]→
[Low3]→
[Center2]→
[High1]→
[High3]
Press [Transmit]
button.
Press [Apply All]
button to store the
adjustment value.
Unit
Ter-
Unit
Parts
minal
Panel ANT
Panel [Panel
tuning
mode]
[],
[]
[PC
test
mode]
[←],
[→]
Panel ANT
Panel [Panel
tuning
mode]
[],
[]
[PC
test
mode]
[←],
[→]
Panel ANT
Panel [Panel
tuning
mode]
[],
[]
[PC
test
mode]
[←],
[→]
Adjustment
Method
Write fixed value "491"
3310~3410Hz
for each adjustment
point. (The value is writ-
[PC test
ten below.) Transmit at
mode]
each adjustment point
Press [Apply
and check that the devi-
All] button to
ation is between 3310Hz
store the
and 3410Hz.
adjustment
Deviation meter
value after all
LPF: 15kHz
adjustment
HPF: OFF
points have
been adjusted.
[Panel tuning mode]
PTT: ON
[PC test mode]
PTT: Press [Transmit]
button
Write fixed value "491"
2050~2150Hz
for each adjustment
point. (The value is writ-
[PC test
ten below.) Transmit at
mode]
each adjustment point
Press [Apply
and check that the devi-
All] button to
ation is between 2050Hz
store the
and 2150Hz.
adjustment
Deviation meter
value after all
LPF: 15kHz
adjustment
HPF: OFF
points have
been adjusted.
[Panel tuning mode]
PTT: ON
[PC test mode]
PTT: Press [Transmit]
button
Write fixed value "493"
2771~2883Hz
for each adjustment
point. (The value is writ-
[PC test
ten below.) Transmit at
mode]
each adjustment point
Press [Apply
and check that the devi-
All] button to
ation is between 2771Hz
store the
and 2883Hz.
adjustment
Deviation meter
value after all
LPF: 3kHz
adjustment
HPF: OFF
points have
been adjusted.
[Panel tuning mode]
PTT: ON
[PC test mode]
PTT: Press [Transmit]
button
(No.RA020<Rev.002>)1-79
Specifica-
tions
/Remarks

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