Kenwood TK-270G - Manual (Page 38)

TK-260G/270G
38
ADJUSTMENT
Item Condition
Measurement Adjustment Specifications/
Test equipment Terminal Parts Method Remark
14.DQT 1) Adj item [FDQT] Power meter ANT Encoder Wide:0.75kHz MAX
Devition Adjust [
∗∗∗
] Dev meter SP/MIC connector knob Narrow:0.4kHz MAX
Adjust LPF:3kHz Oscilloscope
HPF:OFF
[Wide] 2) Adj item
[F
.
D Q T] ➞ [F
.
D
.
Q
.
T] ➞ [F
.
D
.
Q
.
T
. .
]
Adjust [ ∗∗∗ ]
PTT:ON
[Narrow] 3) Adj item [FDQT
.
]
Adjust [ ∗∗∗ ]
PTT:ON
15.DTMF 1) Adj item [DTMF] Wide:2.5kHz
±
0.1kHz
Deviation Adjust [
∗∗∗
] Narrow:1.25kHz
Adjust LPF:15kHz
[Wide] HPF:OFF
PTT:ON
[Narrow] 2) Adj item [DTMF
.
]
Adjust [
∗∗∗
]
PTT:ON
16.TONE 1) Adj item [TONE] Wide:3.0kHz
±
0.1kHz
Deviation Adjust [ ∗∗∗ ] Narrow:1.5kHz
Adjust LPF:15kHz
[Wide] HPF:OFF
PTT:ON
[Narrow] 2) Adj item [TONE
.
]
Adjust [
∗∗∗
]
PTT:ON
17.BATT 1) Adj item [BATT] Power meter ANT Encoder After pressing the BATT terminal
Detection Adjust [
∗∗∗
] DVM BATT knob PTT switch, confirm voltage:5.9V
Writing PTT:ON terminal 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.
18.BATT [Panel Test Mode] Check No blinking of LED
Detection 1) CH-Sig:1-1
Check BATT terminal voltage:6.5V
PTT:ON
2) BATT terminal voltage:5.7V Blinking of LED
PTT:ON