25
ADJUSTMENT
Measurement
Test-
equipment Unit Terminal
Adjustment
Unit Parts Method Specifications/RemarksConditionItem
TK-860G/862G
9. QT deviation 1) Set test mode
Power meter
Rear ANT Front
CH /
0.75kHz ±50Hz (Wide/Narrow)
• Wide
Select “FQT” in tuning mode.
Deviation panel panel
“_.FQT” meter
Deviation meter filter
Oscilloscope
LPF : 3kHz
HPF : OFF AF VTVM Front MIC
PTT : ON AG panel
Adjust [***]
2) “_.F.Q.T”
PTT : ON
Adjust [***]
3) “_.F.Q.T._.”
PTT : ON
Adjust [***]
• Narrow 4) “_FQT***.” 0.35kHz
PTT : ON
Adjust [***]
10. DQT 1) Set test mode Front
CH /
0.75kHz ±50Hz (Wide/Narrow)
deviation
Select “FDQT” in tuning mode.
panel
• Wide “F.DQT”
Deviation meter filter
LPF : 3kHz
HPF : OFF
PTT : ON
Adjust [***]
2) “F.D.Q.T”
PTT : ON
Adjust [***]
3) “F.D.Q.T._.”
PTT : ON
Adjust [***]
• Narrow 4) “FDQT***.” 0.35kHz
PTT : ON
Adjust [***]
11. DTMF 1)Set test mode Front
CH /
3.0kHz ±0.2kHz
deviation
Select “DTMF” in tuning mode.
panel
• Wide Deviation meter filter
LPF : 15kHz
HPF : OFF
PTT : ON
Adjust [***]
• Narrow 2) “DTMF***.” 1.5kHz ±0.1kHz
PTT : ON
Adjust [***]
12. TONE 1) Set test mode Front
CH /
3.0kHz ±0.1kHz (Wide/Narrow)
deviation
Select “TONE” in tuning mode.
panel
• Wide Deviation meter filter
LPF : 15kHz
HPF : OFF
PTT : ON
Adjust [***]
• Narrow 2) “TONE***.” 1.5kHz
PTT : ON
Adjust [***]