Kenwood TH-D72A Service Manual page 42
144/440 (430) mhz fm dual bander
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Also See for TH-D72A:
- Instruction manual (156 pages) ,
- Manual (3 pages) ,
- User manual (92 pages)
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TH-D72A/D72E
• I. Balance 2
1) Display the "BAL2" item.
2) Select display frequency point after press [ OK] key at
"BAL2" item.
3) While press [PTT], press [ ], [ ] key and turn the en-
coder during transmission to change the "adjustment
value".
4) Press [ OK] key to set the "adjustment value" in the
EEPROM.
5) Set item the display to "VHF Cent", "VHF Lo", "VHF
Hi", "UHF Cent", "UHF Lo" and "UHF Hi" and adjust all
frequency adjustment points.
A B
2 L
D
E V
V
F H
C
C
e n
Frequency adjustment point
• J. CTCSS deviation
1) Display the "CT DEV" item.
2) Select display frequency point after press [ OK] key at
"CT DEV" item.
3) While press [PTT], press [ ], [ ] key and turn the en-
coder during transmission to change the "adjustment
value".
4) Press [ OK] key to set the "adjustment value" in the
EEPROM.
5) Set item the display to ""VHF Cent", "VHF Lo", "VHF
Hi", "UHF Cent", "UHF Lo" and "UHF Hi" and adjust all
frequency adjustment points.
T C
L
D
E
VV
V
F H
C
C
e n
Frequency adjustment point
• K. DCS deviation
1) Display the "DCS DEV" item.
2) Select display frequency point after press [ OK] key at
"DCS DEV" item.
3) While press [PTT], press [ ], [ ] key and turn the en-
coder during transmission to change the "adjustment
value".
4) Press [ OK] key to set the "adjustment value" in the
EEPROM.
5) Set item the display to "VHF Cent", "VHF Lo", "VHF
Hi", "UHF Cent", "UHF Lo" and "UHF Hi" and adjust all
frequency adjustment points.
D
S C
D
D
E V
V
F H
C
C
e n
Frequency adjustment point
42
ADJUSTMENT
W
t
1
0 8
EEPROM setting
1
0 8
adjustment value
W
9 2
t
EEPROM setting
1
9 2
adjustment value
W
t
3 2
EEPROM setting
1
3 2
adjustment value
Note: CTCSS/DCS DECODE adjustment
Perform CTCSS/DCS DECODE adjustment with S-meter
adjustment at "V SM/SQ A SM FULL".
• L. VOX gain adjustment
1) Display the "VOX" item.
2) Select "VOX1" item after press [ OK] key at "VOX"
item.
3) Enter the voltage of level 1 of the VOX gain.
4) Press [ OK] key to set the "adjustment value" in the
EEPROM.
5) Select "VOX9" item after press [ OK] key at "VOX"
item.
6) Enter the voltage of level 9 of the VOX gain.
7) Press [ OK] key to set the "adjustment value" in the
EEPROM.
V
X O
D
2
O V
1 X
D
E V
W
C
e n
t
2
• M. BPF
1) Display the "VHF BPF A" item.
2) Select points "Low" to "High" as shown in the "Fre-
quency Adjustment Points" table below.
3) Press [MONI] key because "Max RSSI Value" select au-
tomatic and set the "adjustment value" in the EEPROM.
4) Adjust all frequency adjustment points.
V
F H
D
B
P F
A
A
1
L
w o
1
0 0
1
t
1
RSSI value
Frequency adjustment point
• If "MAX RSSI value" is less "70", it can't set in the EE-
PROM.
Adjustment frequency points table
Band
Item
Low
VHF BPF A
Center
High
Low
UHF BPF A
Center
High
Low
VHF BPF B
Center
High
Low
LowD
UHF BPF B
Center
HighD
High
4 0
EEPROM setting
4 0
adjustment value
0 0
EEPROM setting
0 0
adjustment value
Frequency
136.05MHz
145.95MHz
173.95MHz
410.05MHz
439.95MHz
469.95MHz
118.05MHz
145.95MHz
173.95MHz
320.05MHz
380.05MHz
439.95MHz
479.95MHz
523.95MHz
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