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TK-272G
Item
Condition
13.QT Deviation 1) Adj item [FQT]
Adjust
Adjust [
LPF:3kHz
HPF:OFF
[Wide]
2) Adj item
.
[
F Q T]
Adjust [
PTT:ON
[Narrow]
3) Adj item [FQT
Adjust [
PTT:ON
14.DQT
1) Adj item [FDQT]
Devition
Adjust [
Adjust
LPF:3kHz
HPF:OFF
[Wide]
2) Adj item
.
[F
D Q T]
Adjust [
PTT:ON
[Narrow]
3) Adj item [FDQT
Adjust [
PTT:ON
15.DTMF
1) Adj item [DTMF]
Deviation
Adjust [
Adjust
LPF:15kHz
[Wide]
HPF:OFF
PTT:ON
[Narrow]
2) Adj item [DTMF
Adjust [
PTT:ON
16.TONE
1) Adj item [TONE]
Deviation
Adjust [
Adjust
LPF:15kHz
[Wide]
HPF:OFF
PTT:ON
[Narrow]
2) Adj item [TONE
Adjust [
PTT:ON
17.BATT
1) Adj item [BATT]
Detection
Adjust [
Writing
PTT:ON
18.BATT
[Panel Test Mode]
Detection
1) CH-Sig:1-1
Check
BATT terminal voltage:6.5V
PTT:ON
2) BATT terminal voltage:5.7V
PTT:ON
38
ADJUSTMENT
Measurement
Test equipment
Power meter
]
Dev meter
Oscilloscope
AG
AF VTVM
.
.
.
.
.
.
. .
[
F
Q
T]
[
F
Q
T
]
]
.
]
]
]
.
.
.
.
.
.
. .
[F
D
Q
T]
[F
D
Q
T
]
]
.
]
]
]
.
]
]
]
.
]
]
Power meter
]
DVM
Terminal
Parts
ANT
Encoder
SP/MIC connector
knob
ANT
Encoder
BATT
knob
terminal
Adjustment
Specifications/
Remark
Method
Wide:0.90kHz
40Hz
Narrow:0.42kHz
40Hz
Wide:0.75kHz
50Hz
Narrow:0.35kHz
Wide:2.5kHz
0.1kHz
Narrow:1.25kHz
Wide:3.0kHz
0.1kHz
Narrow:1.5kHz
After pressing the
BATT terminal
PTT switch, confirm voltage:5.9V
that one predeter-
mined numeric in the
range of 1 to 256
appears, then press
the [2] key. That
number will be
stored in memory.
Check
No blinking of LED
Blinking of LED
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