Icom IC-E92D Service Manual page 25

5-2 TRANSMIT AMPLIFIER ADJUSTMENT (continued)
Select an adjustment item using [2] / [8] keys, then set the adjustment value as specifi ed using [DIAL].
ADJUSTMENT
TRANSMIT POWER 0
(@13.5 V)
[PREPARATION]
(Hi power) 1
[UHF (BAND LOW)]
[UHF (BAND HIGH)] 2
(Mid power) 3
[UHF (BAND LOW)]
[UHF (BAND HIGH)] 4
(Low power) 5
[UHF (BAND LOW)]
[UHF (BAND HIGH)] 6
(S-Low power) 7
[UHF (BAND LOW)]
[UHF (BAND HIGH)] 8
RF POWER METER
(10 W/50 Ω)
ADJUSTMENT CONDITION
• Supply voltage : 13.5 V
(supplying from [DC IN])
• Displayed freq. : "
• TX power : " "
• Transmitting
• Displayed freq. : "
• TX power : " "
• Transmitting
• Displayed freq. : "
• TX power : " "
• Transmitting
• Displayed freq. : "
• TX power : " "
• Transmitting
• Displayed freq. : "
• TX power : " "
• Transmitting
• Displayed freq. : "
• TX power : " "
• Transmitting
• Displayed freq. : "
• TX power : " "
• Transmitting
• Displayed freq. : "
• TX power : " "
• Transmitting
JIG cable
(See the page 5-1)
To [DC IN]
OPC-254L
OPERATION
1) Connect an RF Power Meter
to the antenna connector.
2) Set the power supply voltage
to 13.5 V.
" • Adjust the TX power using
[DIAL], then release the PTT
and push [BAND] to store the
adjustment value.
"
"
"
"
"
"
"
MULTIMETER
(10 mA to 3 A)
−
Black
White
Fusese
(3A)
5 - 9
ADJUSTMENT
VALUE
ITEM
–
4.8–5.2 W
2.3–2.7 W
[ ]
0.4–0.6 W
50–150 mW
13.5 V
DC power supply
−
+
–
⊕