Transmit Adjustment - Icom IC-7100 Service Manual Addendum

4-6 TRANSMIT ADJUSTMENTS (VHF BAND)
1) Set or modify the adjustment value as specifi ed by rotating [MAIN DIAL].
2) Push [SET] to store the value.
ADJUSTMENT ITEM
PREPARATION 1
TX TOTAL GAIN Push [NB] to enter the Transmit menu.
ADJUSTMENT
2 • Display: "Total Gain VHF"
(VHF BAND)
TX POWER & 3 • Display: "POWER VHF"
POWER METER SETTING
(VHF BAND)
4 • Display: "POWER VHF Min"
5 • Display: "POWER VHF 10%"
6 • Display: "POWER VHF 50%"
7 • Display: "POWER VHF 100%"
ALC METER 8 • Display: "ALC VHF"
(VHF BAND)
DRIVE GAIN 9 • Display: "DRIVE VHF"
(VHF BAND)
SWR METER 10 • Display: "SWR VHF"
(VHF BAND)
The Transmit adjustment menu is displayed.
*; Stop transmitting.
4-7 TRANSMIT ADJUSTMENTS (UHF BAND)
1) Set or modify the adjustment value as specifi ed by rotating [MAIN DIAL].
2) Push [SET] to store the value.
ADJUSTMENT ITEM
PREPARATION 1
TX TOTAL GAIN Push [NR] to enter the Transmit menu.
ADJUSTMENT
2 • Display: "Total Gain UHF"
[UHF BAND]
TX POWER & 3 • Display: "POWER UHF"
POWER METER SETTING
4 • Display: "POWER UHF Min"
5 • Display: "POWER UHF 10%"
6 • Display: "POWER UHF 50%"
7 • Display: "POWER UHF 100%"
ALC METER 8 • Display: "ALC UHF"
DRIVE GAIN 9 • Display: "DRIVE UHF"
SWR METER 10 • Display: "SWR UHF"
The transmit adjustment menu is displayed.
Push [MIC/RF PWR] to return to the main adjustment menu.
*; Stop transmitting.
TRANSCEIVER'S CONDITION
–
• Transmit continues
• Transmit continues
• Transmit continues
TRANSCEIVER'S CONDITION
–
• Transmit continues
• Transmit continues
• Transmit continues
• Transmit continues
OPERATION
• Connect the AG and millivoltmeter to
[MIC], and then set it as;
Frequency : 1.5 kHz
Level : 30 mVrms
• Connect the power meter to [ANT2].
• Push [SET]. (Automatically starts to
transmit.)
–
• Connect the 100 Ω dummy load to
[ANT2].
OPERATION
• Connect the AG and millivoltmeter to
[MIC], and then set it as;
Frequency : 1.5 kHz
Level : 30 mVrms
• Connect a power meter to [ANT2].
• Push [SET]. (Automatically starts to
transmit.)
–
• Connect the 100 Ω dummy load to
[ANT2].
4-7
ADJUST
VALUE
POINT
Push [NB].
–
[MAIN DIAL] 25 W
Push [SET]*.
Push [SET].
– (Automatically starts
to transmit.
[MAIN DIAL] 2 W
Push [SET].
5 W
Push [SET].
25 W
Push [SET].
50 W
Push [SET]*.
Push [SET].
(Automatically starts
to transmit.
–
A beep sounds, and
then another beeps
sound 3 sec. later.*)
ADJUST
VALUE
POINT
Push [NB].
–
17.5 W
Push [SET]*.
Push [SET].
(Automatically starts
to transmit.
2 W
Push [SET].
[MAIN DIAL]
3.5 W
Push [SET].
17.5 W
Push [SET].
35 W
Push [SET]*.
– Push [SET].
(Automatically starts
to transmit.
A beep sounds, and
then another beeps
sound 3 sec. later.*)