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Kenwood NX-5300 Service Manual page 79

Uhf digital transceiver
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Item
Condition
Panel tuning
mode
2.
1) Adj item:
1) Adj item:
Receive
[RAST]
[Receive Assist]
Assist
Adjust:[****]
2) Adj item:
2) Adj item:
[Low1],[Low2],
[Low1 RAST]→
[Low3],[Low4],
[Low2 RAST]→
[Low5],[Low6],
[Low3 RAST]→
[Center1], [Center2],
[Low4 RAST]→
[Center3], [Center4],
[Low5 RAST]→
[Center5],
[Low6 RAST]→
[High1],[High2]
[Center1 RAST]→
[High3],[High4]
[Center2 RAST]→
[High5],[High6]
[Center3 RAST]→
[Center4 RAST]→
[Center5 RAST]→
[High1 RAST]→
[High2 RAST]→
[High3 RAST]→
[High4 RAST]→
[High5 RAST]→
[High6 RAST]→
Press and hold
the [] key to
[Center1 RAST](Over
enter
Lap High)→
[Center1
RAST](Over
Press [Apply All] but-
Lap High)→
ton to store the ad-
Adjust:[****]
justment value.
Press [
] key
to store the ad-
justment val-
ue.
Measurement
PC test mode
Test-
equip-
ment
Adjustment
Unit
Ter-
Unit
Parts
minal
Panel [Panel
tuning
mode]
[],
[]
[PC
test
mode]
[←],
[→]
Specifications
Method
[PC test mode]
2.5V±0.1V
[Automatic Adjust-
[Automatic Ad-
ment]
justment]
1) Press [Tune Assist
After the automatic
Voltage] button.
adjustment is per-
2) Press [Apply All] but-
formed, verify that
ton to store the adjust-
the VCO lock volt-
ment value after the
age is within the
automatic adjustment
voltage range
has finished.
which is specified
[Manual Adjustment]
by the manual ad-
[V] indicator on the PC
justment.
window shows VCO lock
[Manual Adjust-
voltage. Change the ad-
ment]
justment value to get
Press [Apply All]
VCO lock voltage within
button to store the
the limit of the specified
adjustment value
voltage.
after all adjustment
point have been
Note:
adjusted.
Confirm the VCO lock
voltage approximately
Note:
3 seconds after the
The assist adjust-
adjustment value is
ment value must
changed.
be between from
340 to 3550.
(No.RA015<Rev.002>)1-79
/Remarks

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