Kenwood NX-3720HG Service Manual page 80

Item Condition
Panel tuning
mode
[Analog 1) Adj item:
Narrow] [An DTMF]
Adjust:[****]
2) Adj item:
[L1]→
[L3]→
[C2]→
[H1]→
[H3]
Adjust:[****]
PTT : ON
Press [ ]
button to store
the adjustment
value.
13. Single 1) Adj item:
Tone [Aw TONE]
Deviation Adjust:[****]
2) Adj item:
[Analog [L1]→
Wide 5k] [L3]→
[C2]→
[H1]→
[H3]
Adjust:[****]
PTT : ON
Press [ ]
button to store
the adjustment
value.
[Analog 1) Adj item:
Wide 4k] [As TONE]
Adjust:[****]
2) Adj item:
[L1]→
[L3]→
[C2]→
[H1]→
[H3]
Adjust:[****]
PTT : ON
Press [ ]
button to store
the adjustment
value.
1-80 (No.RA054<Rev.001>)
Measurement
PC test mode Test-
equipment
1) Adj item: Deviation
[DTMF Deviation meter
(Analog Narrow)] Oscilloscope
Deviation meter
LPF: 15kHz
HPF: OFF
2) Adj item:
[Low1]→
[Low3]→
[Center2]→
[High1]→
[High3]
Press [Transmit]
button.
Press [Apply]
button to store the
adjustment value.
1) Adj item: Deviation
[Single Tone meter
Deviation (Analog Oscilloscope
Wide 5k)]
Deviation meter
LPF: 15kHz
HPF: OFF
2) Adj item:
[Low1]→
[Low3]→
[Center2]→
[High1]→
[High3]
Press [Transmit]
button.
Press [Apply]
button to store the
adjustment value.
1) Adj item: Deviation
[Single Tone meter
Deviation (Analog Oscilloscope
Wide 4k)]
Deviation meter
LPF: 15kHz
HPF: OFF
2) Adj item:
[Low1]→
[Low3]→
[Center2]→
[High1]→
[High3]
Press [Transmit]
button.
Press [Apply]
button to store the
adjustment value.
Unit Terminal Unit Parts
Panel ANT Panel [Panel
tuning
mode]
[],
[]
[PC
test
mode]
[+], [-]
Panel ANT Panel [Panel
tuning
mode]
[],
[]
[PC
test
mode]
[+], [-]
Panel ANT Panel [Panel
tuning
mode]
[],
[]
[PC
test
mode]
[+], [-]
Adjustment Specifications
Method
Write the value as 1.25kHz±0.05
followings. kHz
555 (Reference value)
Write the value as 3.00kHz±0.05
followings. kHz
512 (Reference value)
Write the value as 2.40kHz±0.05
followings. kHz
512 (Reference value)
/Remarks