Icom IC-9700 Service Manual Addendum page 88

4-3 TRANSMIT ADJUSTMENTS (CONTINUED)
ADJUSTMENT
VHF Id APC 1 ID-APC
-Adjustment-
2
If a 100 Ω dummy load (or a dummy load with a VSWR of 2:1) is unavailable, skip the SWR meter adjustment.
VHF SWR METER
-Preparation-
1
2 SWR2 (VHF)
UHF TX OUTPUT 1
POWER
-Preparation-
-Adjustment- 2 TX POWER UHF SET
3 TX Total UHF Gain
4 POWER UHF2 MIN
5 POWER UHF2 1%
6 POWER UHF2 10%
7 POWER UHF2 50%
8 POWER UHF2 100%
UHF TX BALANCE 1 POWER UHF Balance SET • Receiving
-Adjustment-
2 POWER UHF1 100%
3 POWER UHF3 100%
4 POWER UHF4 100%
UHF AM CARRIER 1 POWER AM Ratio UHF
POWER RATE
2
-Adjustment-
UHF ALC 1 ALC UHF
-Adjustment-
UHF DRIVE GAIN 1 DRIVE UHF
-Adjustment-
If a 100 Ω dummy load (or a dummy load with a VSWR of 2:1) is unavailable, skip the SWR meter adjustment.
UHF SWR METER
-Preparation-
1
2 SWR2 (UHF)
ADJUSTMENT ITEM
DISPLAY
–
–
–
SETTING CONDITION
• Receiving
• Automatically transmitted.
• Connect the 100 Ω dummy load
to [144MHz ANT] connector.
• Automatically transmitted.
• Connect the RF power meter to
the [430MHz ANT] connector.
• Connect the audio generator to
[MIC] connector, and set it to:
Frequency: 1.5 kHz
Waveform: Sine wave
Level: 30 mV rms
• Receiving
• Automatically transmitted.
• Automatically transmitted.
• Receiving
• Automatically transmitted.
• Automatically transmitted.
• Automatically transmitted.
• Connect the 100 Ω dummy load
to [430MHz ANT] connector.
• Automatically transmitted.
4-6
OPERATION
Touch [SET].
Touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
–
Touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
Touch [UHF] to enter to the UHF
output power adjustment mode.
Touch [SET].
Set to 37.5 W by [MAIN DIAL], then
touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
Set to 0.5 W by [MAIN DIAL], then
touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
Set to 0.75 W by [MAIN DIAL], then
touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
Set to 7.5 W by [MAIN DIAL], then
touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
Set to 37.5 W by [MAIN DIAL], then
touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
Set to 75 W by [MAIN DIAL], then
touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
Touch [SET].
Set to 75 W by [MAIN DIAL], then
touch [SET].
(Two beeps sound after adjustment
of each item is completed.)
Touch [SET].
Set to 18.75 W by [MAIN DIAL], then
touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
Touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
Touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
–
Touch [SET].
(Two beeps sound after adjustment
of the item is completed.)