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NX-420
44
Item
Condition
Measurement
Adjustment
Specifi cations /
Remarks
Panel tuning mode
PC test mode
Test-
equipment
Unit
Terminal
Unit
Parts
Method
Maximum
Deviation
(NXDN)
*
3
[Very
Narrow]
1) Adj item: [NDEV]
Adjust:
[
]
2) Adj item: [N.DEV_]
[N.D.E.V._.] [N.DEV_]
(TA) [N.D.E.V._.](TA)
Adjust:
[
]
PTT:
ON
Press
[
] key to
store the adjust-
ment value.
1) Adj item: [Maximum
Deviation (NXDN
Very Narrow)]
2) Adj item: [Low],
[High],[Low(TA)],
[High(TA)]
PTT:
Press
[Transmit]
button.
Press [Apply All]
button to store the
adjustment value.
Deviation
meter
Oscilloscope
Panel
ANT
Panel
[Panel
tuning
mode]
Selector
[PC test
mode]
[ ],[ ]
1337Hz
Write the value as
followings.
513 (Reference
value)
1311~1363Hz
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
points have been
adjusted.
5. Maximum
Deviation
(Analog)
*
3
[Narrow]
1) Adj item: [ADEV]
Adjust:
[
.]
Deviation
meter
LPF: 15kHz
HPF: OFF
2) Adj item: [A.DEV_]
[A.D.E.V._.]
[A.DEV_]
(TA) [A.D.E.V._.](TA)
Adjust:
[
.]
PTT:
ON
Press
[
] key to
store the adjust-
ment value.
1) Adj item: [Maximum
Deviation (Analog
Narrow)]
Deviation
meter
LPF: 15kHz
HPF: OFF
2) Adj item: [Low],
[High], [Low(TA)],
[High(TA)]
PTT:
Press
[Transmit]
button.
Press [Apply All]
button to store the
adjustment value.
2100Hz
Write the value as
followings.
513 (Reference
value)
2050~2150Hz
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
points have been
adjusted.
[Wide 4k]
1) Adj item: [ADEV]
Adjust:
[
.
.]
2) Adj item: [A.DEV_]
[A.D.E.V._.]
[A.DEV_]
(TA) [A.D.E.V._.](TA)
Adjust:
[
.
.]
PTT:
ON
Press
[
] key to
store the adjust-
ment value.
1) Adj item: [Maximum
Deviation (Analog
Wide 4k)]
2) Adj item: [Low],
[High], [Low(TA)],
[High(TA)]
PTT: Press [Trans-
mit] button.
Press [Apply All]
button to store the
adjustment value.
3360Hz
Write the value as
followings.
513 (Reference
value)
3310~3410Hz
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
points have been
adjusted.
ADJUSTMENT
Summary of Contents for NX-420 K
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