NX-200
54
ADJUSTMENT
Item
Condition
Measurement
Adjustment
Specifi cations /
Remarks
Panel tuning mode
PC test mode
Test-
equipment
Unit
Terminal
Unit
Parts
Method
3. Sensitivity 2
adjust
1) Adj item: [SENS2]
Adjust:
[
✳✳✳
]
2) Adj item:
[L
SENS2]
→
[L’
SENS2]
→
[C
SENS2]
→
[H’
SENS2]
→
[H
SENS2]
Adjust:
[
✳✳✳
]
Press [ ] key to store
the adjustment value.
1) Adj item:
[Sensitivity 2]
2) Adj item: [Low],
[Low’],
[Center],
[High’],
[High]
Press [Apply All]
button to store the
adjustment
value.
SSG
AF VTVM
Oscilloscope
Panel
ANT
Universal
connector
Panel
[Panel
tuning
mode]
[
],
[
]
[PC test
mode]
[ ],[ ]
Write the value as
followings.
[L SENS2] / [Low]
: 180 (Fixed)
[L’ SENS2] / [Low’]
: 180 (Fixed)
[C SENS2] / [Center]
: 175 (Fixed)
[H’ SENS2] / [High’]
: 175 (Fixed)
[H SENS2] / [High]
: 185 (Fixed)
3) Adj item:
[L
SENS2]
→
[L’
SENS2]
Adjust:
[
✳✳✳
]
Press [ ] key to store
the adjustment value.
3) Adj item: [Low],
[Low’]
Press [Apply All]
button to store the
adjustment
value.
Write the value as
followings.
[L SENS2]/[Low]
: 256
[L’ SENS2]/[Low’]
: 256
4. RSSI
reference
adjust
*5
[Analog
Narrow]
1) Adj item: [An RRSSI]
Adjust:
[
✳✳✳
]
2) Adj item:
[AnL
RRSSI]
→
[AnL’ RRSSI]
→
[AnC RRSSI]
→
[AnH’ RRSSI]
→
[AnH RRSSI]
Adjust:
[
✳✳✳
]
SSG output: 12dB
SINAD level –3dB
(MOD: 1kHz/±1.5kHz)
1) Adj item:
[RSSI
Reference
(Analog Narrow)]
2) Adj item: [Low],
[Low’],
[Center],
[High’],
[High]
SSG output: 12dB
SINAD level –3dB
(MOD: 1kHz/±1.5kHz)
SSG
Distortion
meter
Oscilloscope
Panel
ANT
Universal
connector
[Panel tuning mode]
After input signal
from SSG, press
[ ] key to store the
adjustment value.
[PC test mode]
After input signal
from SSG, press
[Apply] button to
store the adjust-
ment value.
[Analog
Wide]
1) Adj item: [Aw RRSSI]
Adjust:
[
✳✳✳
]
2) Adj item:
[AwL
RRSSI]
→
[AwL’ RRSSI]
→
[AwC RRSSI]
→
[AwH’ RRSSI]
→
[AwH RRSSI]
Adjust:
[
✳✳✳
]
SSG output: 12dB
SINAD level –3dB
(MOD: 1kHz/±3kHz)
1) Adj item:
[RSSI
Reference
(Analog Wide)]
2) Adj item: [Low],
[Low’],
[Center],
[High’],
[High]
SSG output: 12dB
SINAD level –3dB
(MOD: 1kHz/±3kHz)
[NXDN
Very
Narrow]
1) Adj item: [Nv RRSSI]
Adjust:
[
✳✳✳
]
2) Adj item:
[NvL
RRSSI]
→
[NvL’
RRSSI]
→
[NvC
RRSSI]
→
[NvH’
RRSSI]
→
[NvH
RRSSI]
Adjust:
[
✳✳✳
]
SSG output: 12dB
SINAD level for Ana-
log Narrow –3dB
(MOD: 1kHz/±1.5kHz)
1) Adj item: [RSSI Ref-
erence (NXDN Very
Narrow)]
2) Adj item: [Low],
[Low’],
[Center],
[High’],
[High]
SSG output: 12dB
SINAD level for Ana-
log Narrow –3dB
(MOD: 1kHz/±1.5kHz)
Adjust with the ana-
log signal.
*5: Because RSSI reference (NXDN Narrow) is adjusted by adjusting RSSI reference (Analog Narrow), it is not necessary to adjust RSSI reference
(NXDN Narrow).
