Icom IC-7200 Service Manual page 93

• TRANSMITTER ADJUSTMENT (continued)
DISPLAYED
ADJUSTMENT
VD TUNING 1
(TX)
2
TX TOTAL GAIN 1 [TXG SET]
2
3
4
5
POWER METER NOTE: When the [PoHF SET] is adjusted, the [Po 50 SET] MUST be re-adjusted (or verifi ed) too.
(HF BAND)
1 [PoHF SET]
2
[PoHF MIN]
3
4
[PoHF TUNE]
5
6
7
[PoHF MAX]
DC power supply
(13.8 V/30 A)
−
⊕
Fuses
30 A
ITEM
1) Connect an RF Power Meter to the antenna connector.
[VCT SET]
2) Push [SET] key.
• Select the item "TXG SET" with [M-CH] control.
[VCT3 TX]
(Skip this item)
• Push [SET] key.
1) Connect an RF Power Meter to the Antenna connector.
[14.1 TXG] 2) Adjust the TX power using [DIAL].
3) Push [SET] key. (The transceiver transmits automatically.)
• Push [SET] key. (Beep "Pi!" sounds)
[1.91 TXG]
(After 1.5 sec., another beep "Pipi!" sounds)
• Push [SET] key. (Beep "Pi!" sounds)
[28.5 TXG]
(After 1.5 sec., another beep "Pipi!" sounds)
• Push [SET] key. (Beep "Pi!" sounds)
[51.0 TXG]
(After 1.5 sec., another beep "Pipi!" sounds)
• Push [SET] key.
1) Connect an RF Power Meter to the Antenna connector.
2) Adjust the TX power using [DIAL].
3) Push [SET] key.
1) Adjust the TX power using [DIAL].
[PoHF 10]
2) Push [SET] key.
1) Adjust the TX power using [DIAL].
2) Push [SET] key.
1) Adjust the TX power using [DIAL].
[PoHF 50]
2) Push [SET] key.
1) Adjust the TX power using [DIAL].
[PoHF 75]
2) Push [SET] key.
1) Adjust the TX power using [DIAL].
2) Push [SET] key.
TUNER GND DC 13.8V
−
⊕
Red
AMMETER
(0.1–30 A)
Supplied DC cable
−
⊕
Red
−
Black
OPERATION
KEY
ACC
• SHORT PLUG
Black
2-conductor 3.5(d) mm plug
RF POWER METER
(120 W/50 Ω)
4 - 5
REMOTE E X T SP
SEND ALC ANT
(connect)
50 ohms coaxial cable
VALUE
–
(Skip this item)
–
50 W
–
–
–
–
1 W
10 W
10 W
50 W
75 W
102 W