Kenwood TH-F6A Service Manual page 37

• Frequency/mode adjustment points
Band Mode
A band 144MHz FM
220MHz FM
400MHz FM
B band AM radio FM
HF FM
50MHz FM
80MHz W-FM
120MHz FM
144MHz FM
TV-V W-FM
200MHz FM
400MHz FM
TV-U W-FM
1200MHz FM
• To adjust "AM radio" or "HF" band, the bar antenna must
be activated (factory default: ON).
G. S meter adjustment
1) Display the [SM:
2) Set the display frequency and demodulation mode as
shown in the "Frequency/Mode Adjustment Points"
table below.
3) Press [MNU] key to set the "real-time value" in the
EEPROM as the first segment ON value.
4) Display the [SM:
5) Press [MNU] key to set the "real-time value" in the
EEPROM as all-segment ON value.
6) Adjust all frequency/mode adjustment points.
3
144.000
SM : 83 S1 : FF
Real-time value
EEPROM setting
Adjustment point
• Frequency/mode adjustment points
Band Mode
A band 144MHz FM
220MHz FM
400MHz FM
B band AM radio FM
HF FM
50MHz FM
80MHz W-FM
120MHz FM
144MHz FM
TV-V W-FM
200MHz FM
400MHz FM
TV-U W-FM
1200MHz FM
ADJUSTMENT
Adjustment point
2 points (Threshold, level 2)
2 points (Threshold, level 2) K destination only
2 points (Threshold, level 2)
2 points (Threshold, level 2)
2 points (Threshold, level 2)
2 points (Threshold, level 2)
2 points (Threshold, level 2)
2 points (Threshold, level 2)
2 points (Threshold, level 2)
2 points (Threshold, level 2)
2 points (Threshold, level 2)
2 points (Threshold, level 2)
2 points (Threshold, level 2)
2 points (Threshold, level 2)
S1] item.
S9] item.
Adjustment point
2 points (First segment ON, all-segment ON)
2 points (First segment ON, all-segment ON)
K destination only
2 points (First segment ON, all-segment ON)
2 points (First segment ON, all-segment ON)
2 points (First segment ON, all-segment ON)
2 points (First segment ON, all-segment ON)
2 points (First segment ON, all-segment ON)
2 points (First segment ON, all-segment ON)
2 points (First segment ON, all-segment ON)
2 points (First segment ON, all-segment ON)
2 points (First segment ON, all-segment ON)
2 points (First segment ON, all-segment ON)
2 points (First segment ON, all-segment ON)
2 points (First segment ON, all-segment ON)
TH-F6A/F7E
• To adjust "AM radio" or "HF" band, the bar antenna must
be activated (factory default: ON).
H. APC adjustment
1) Display the [P: BAf1] item.
2) Set the A band to the operation band.
3) Set power supply voltage to 6 V.
4) Set display frequency and transmission power as shown
in the "Frequency/Power Adjustment Points" table
below.
5) Press [PTT] and turn the encoder during transmission
to increase or decrease transmission power and change
the "real-time value".
6) Press [MNU] key to set the "real-time value" in the
EEPROM.
7) Set the item display to "f2" and "f3" and adjust all
frequency/power adjustment points.
8) Display the [P: 7f1] item.
9) Set the power supply voltage to 7.4 V and perform steps
4 to 7 above.
10)Display the [P: 13f1] item.
11)Set the power supply voltage to 13.8 V.
12)Set transmission power to H and perform steps 4) to 7).
For any band that does not requires three-point
adjustment, enter the same data at all three points.
3
144.000
P: 83 7 f1 : FF
Real-time value
EEPROM setting
Frequency adjustment point
Voltage adjustment point
• Frequency/power/power supply voltage adjustment points
Power supply
Band Power Frequency adjustment point
voltage
Dry cell 144MHz H
6[v] L
EL
220MHz H
L
EL
400MHz H
L
EL
Lithium ion 144MHz H
7.4[v] L
EL
220MHz H
L
EL
400MHz H
L
EL
13.8[v] 144MHz H
L
EL
3 points (f1, f2, f3)
3 points (f1, f2, f3)
3 points (f1, f2, f3)
3 points (f1, f2, f3) K destination only
3 points (f1, f2, f3) K destination only
3 points (f1, f2, f3) K destination only
3 points (f1, f2, f3)
3 points (f1, f2, f3)
3 points (f1, f2, f3)
3 points (f1, f2, f3)
3 points (f1, f2, f3)
3 points (f1, f2, f3)
3 points (f1, f2, f3) K destination only
3 points (f1, f2, f3) K destination only
3 points (f1, f2, f3) K destination only
3 points (f1, f2, f3)
3 points (f1, f2, f3)
3 points (f1, f2, f3)
3 points (f1, f2, f3)
3 points (f1, f2, f3)
3 points (f1, f2, f3)
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