Icom iV86 Service Manual Addendum page 5

February 2021
The underlined parts have been updated from the previous version of the addendum, or from the original page.
4-2 TRANSMIT ADJUSTMENTS
ADJUSTMENT
FREQUENCY 1
-Verification-
TRANSMIT 1
OUTPUT POWER
-Adjustment-
(Extra High)
(High) 2
(Middle) 3
(Low) 4
(Extra High) 5
6
7
(High) 8
9
10
(Middle) 11
12
13
(Low) 14
15
16
(Amended page)
ADJUSTMENT ITEM
DISPLAY
• Connect the RF power meter or
the dummy load to the antenna
connector.
• Loosely couple the frequency
counter to the antenna connector.
• Transmitting
• Connect the RF power meter to the
antenna connector.
• While transmitting, adjust the
connected DC power supply
voltage to 7.5 V.
• Transmitting
• Receiving
SETTING CONDITION
4-4b
OPERATION
145.999635 ~ 146.000365 MHz
(If out of the specified range,
adjust the frequency by [VOL],
then push [# ENT]•[
Set the transmit output power to
7.0 W (within ±0.2 W) by [VOL],
then push [# ENT]•[
Note the adjusted value as the
reference value A.
Set the transmit output power to
5.5 W (within ±0.2 W) by [VOL],
then push [# ENT]•[
Note the adjusted value as the
reference value B.
Set the transmit output power to
2.5 W (within ±0.2 W) by [VOL],
then push [# ENT]•[
Note the adjusted value as the
reference value C.
Set the transmit output power to
0.5 W (within ±0.1 W) by [VOL],
then push [# ENT]•[
Note the adjusted value as the
reference value D.
Set the adjustment value to the
value that add 4 to the reference
value B, then push [# ENT]•[
Set the adjustment value to the
value that subtract 5 to the reference
value A, then push [# ENT]•[
Set the adjustment value to the
value that subtract 1 to the reference
value B, then push [# ENT]•[
Set the adjustment value to the
value that add 4 to the reference
value B, then push [# ENT]•[
Set the adjustment value to the
value that subtract 7 to the reference
value B, then push [# ENT]•[
Set the adjustment value to the
value that subtract 1 to the reference
value B, then push [# ENT]•[
Set the adjustment value to the
value that add 1 to the reference
value C, then push [# ENT]•[
Set the adjustment value to the
value that subtract 3 to the reference
value C, then push [# ENT]•[
Set the adjustment value to the
value that add 4 to the reference
value C, then push [# ENT]•[
Set the adjustment value to the
value that add 1 to the reference
value D, then push [# ENT]•[
Set the adjustment value to the
reference value D, then push
[# ENT]•[ ].
Set the adjustment value to the
value that add 5 to the reference
value D, then push [# ENT]•[
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