July 2019
The underlined parts have been updated from the previous version of the addendum, or the original page.
4-4 RECEIVE ADJUSTMENTS
1) Select an adjustment item using the mouse cursor or [↑]/[↓] on the PC's keyboard.
2) Set or modify the adjustment value as specified using [←]/[→] on the PC's keyboard, and then push [ENTER].
ADJUSTMENT
RX TUNING
1 • CH No.: [AM Low]
VOLTAGE
• Receiving
RX BPF (AM)
1 • CH No.: [AM Low]
~Adjustment~
• Receiving
2 • CH No.: [AM Mid]
• Receiving
3 • CH No.: [AM High]
• Receiving
~Verification~
4 • CH No.: [AM Low]
• Receiving
5 • CH No.: [AM Mid]
• Receiving
6 • CH No.: [AM High]
• Receiving
For only IC-A210
1
and IC-A220:
RX BPF (FM)
~Preparation~
†
~Adjustment~
2 • CH No.: [FM Low]
• Receiving
3 • CH No. : [FM High]
• Receiving
~Verification~
4 • CH No.: [FM Low]
• Receiving
5 • CH No. : [FM High]
• Receiving
For only IC-A220.
†
*The output level of the standard signal generator (SSG) is indicated at the load end (PD).
(Replacement page)
ADJUSTMENT SETUP
‒
OPERATION
Connect the digital voltmeter
to the CP5 on the MAIN unit.
• Connect the digital voltmeter
to the CP10 on the MAIN
unit.
• Connect the standard signal
generator (SSG) to the
antenna connector, and set
it to:
Frequency:
118.000 MHz
Level*:
6 dBμV
(‒101 dBm)
Modulation:
1 kHz
Deviation:
30%
Set the SSG to:
Frequency:
127.500 MHz
Set the SSG to:
Frequency:
136.975 MHz
• Connect the distortion meter
to the external speaker line
with the 4 Ω load.
• Set the SSG to:
Frequency:
118.000 MHz
Level*:
To the level
so that the
distortion
meter shows
6 dB S/N or
12 dB SINAD.
Set the SSG to:
Frequency:
127.500 MHz
Set the SSG to:
Frequency:
136.975 MHz
• Set the preset value on the
adjustment screen.
• Connect the standard signal
generator (SSG) to the
antenna connector, and set
it to:
Frequency:
161.650 MHz
Level*:
3 dBμV
(‒104 dBm)
Modulation:
1 kHz
Deviation:
3.5 kHz
• Connect the digital voltmeter
to the CP13 on the MAIN
unit.
Set the SSG to:
Frequency:
163.275 MHz
• Connect the distortion meter
to the external speaker line
with the 4 Ω load.
• Set the SSG to:
Frequency:
161.650 MHz
Set the SSG to:
Frequency:
163.275 MHz
4-7g
ADJUSTMENT
VALUE
ITEM/POINT
[F17]
5.0 V (±0.1 V)
(Adjustment screen)
L2, L4, L8, L10
Minimum
(MAIN unit)
voltage
[F18]
(Adjustment screen)
[F19]
(Adjustment screen)
‒
For IC-A210/
IC-A220:
Less than
‒101 dBm
(6 dB S/N)
For IC-A210E:
Less than
‒101 dBm
(12 dB SINAD:
with CCIT filter)
[F21]
[F20]
Maximum
(Adjustment screen)
voltage
[F21]
(Adjustment screen)
‒
More than
12 dB SINAD
Continued on the next page...
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