NX-200
47
ADJUSTMENT
Item
Condition
Measurement
Adjustment
Specifi cations /
Remarks
Panel tuning mode
PC test mode
Test-
equipment
Unit
Terminal
Unit
Parts
Method
5. Receive
Assist
1) Adj item: [RAST]
Adjust:
[
✳✳✳✳
]
2) Adj item: [L RAST]
→
[L’
RAST]
→
[C RAST]
→
[H’
RAST]
→
[H RAST]
Adjust:
[
✳✳✳✳
]
Press [ ] key to store
the adjustment value.
1) Adj item:
[Receive Assist]
2) Adj item: [Low],
[Low’],
[Center],
[High’],
[High]
Press [Apply All]
button to store the
adjustment
value.
Panel
[Panel
tuning
mode]
[
],
[
]
[PC test
mode]
[ ],[ ]
The sub LCD display
and [V] indicator
on the PC window
shows VCO lock
voltage. Change the
adjustment value
to get VCO lock
voltage within the
limit of the speci-
fi ed voltage.
Note:
Confi rm the VCO
lock voltage approxi-
mately 3 seconds
after the adjustment
value is changed.
2.5V±0.1V
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
point was adjusted.
Transmit
Assist
1) Adj item: [TAST]
Adjust:
[
✳✳✳✳
]
2) Adj item: [L TAST]
→
[L’ TAST]
→
[C TAST]
→
[H’ TAST]
→
[H TAST]
Adjust:
[
✳✳✳✳
]
PTT : ON (RF power
is not output.)
Press [ ] key to store
the adjustment value.
1) Adj item:
[Transmit Assist]
2) Adj item: [Low],
[Low’],
[Center],
[High’],
[High]
PTT:
Press
[Transmit] button.
Press [Apply All]
button to store the
adjustment
value.
6. RTC
oscillation
frequency
adjust
1) Adj item: [RTC]
Adjust:
[
✳✳✳
]
1) Adj item: [RTC
(Real-time
clock)]
[Side1]
[Panel tuning mode]
Press [Side1] key.
After automatic ad-
justment adjusted
value is displayed
on the LCD.
Press [ ] key to
store the adjust-
ment value.
[PC test mode]
Press [Start] button
of “Auto Tuning”.
Press [Apply] button
to store the adjust-
ment value after the
automatic adjust-
ment was fi nished.
7. Frequency
adjust
* The Frequency
adjustment can be
performed only in
PC test mode.
1) Adj item:
[Frequency]
SSG output :
–20dBm (22.4mV)
(CW (without
modulation))
Caution:
Perform the frequency
adjustment under the
following conditions.
• Temperature range
of +23˚C to +27˚C
(+73.4˚F to +80.6˚F).
(The temperature is
displayed on the Fre-
quency adjustment
screen of the KPG-
111D and the LCD
of the transceiver.)
• Use an accuracy of
0.003ppm for the
SSG. (Use a stan-
dard oscillator if
necessary.)
SSG
Panel
ANT
[PC test mode]
Press [Start] button
of “Auto Tuning”.
Press [Apply] but-
ton to store the
adjustment value
after the automatic
adjustment was
fi nished.
[PC test mode]
The value of “IF20”
will become around
“0” after the adjust-
ment was fi nished.
Remark:
“Frequency” is
adjusted under
receiving condition
with SSG.
