Icom IC-E92D Service Manual page 24

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 0 • Supply voltage : 13.5 V
POWER (@13.5 V)
[PREOARATION]
(Hi power) 1 • Displayed freq. : "
[VHF (BAND LOW)]
[VHF (BAND HIGH)] 2 • Displayed freq. : "
(Mid power) 3 • Displayed freq. : "
[VHF (BAND LOW)]
[VHF (BAND HIGH)] 4 • Displayed freq. :"
(Low power) 5 • Displayed freq. : "
[VHF (BAND LOW)]
[VHF (BAND HIGH)] 6 • Displayed freq. :"
(S-Low power) 7 • Displayed freq. : "
[VHF (BAND LOW)]
[VHF (BAND HIGH)] 8 • Displayed freq. : "
RF POWER METER
(10 W/50 Ω)
ADJUSTMENT CONDITION
(supplying from [DC IN])
• TX power : " "
• Transmitting
• TX power : " "
• Transmitting
• TX power : " "
• Transmitting
• TX power : " "
• Transmitting
• TX power : " "
• Transmitting
• TX power : " "
• Transmitting
• TX power : " "
• Transmitting
• TX power : " "
• Transmitting
JIG cable
(See the page 5-1)
To [DC IN]
OPC-254L
OPERATION
• Connect an RF Power Meter
to the antenna connector.
" • 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 - 8
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
−
+
⊕