Icom IC-FR5000 Service Manual Addendum page 9

July 2016
6-7 RECEIVE ADJUSTMENT
(For [#07], [#14], [#15], [#16], [#23], [#35], [#36], [#37] and [#82])
1) Select an adjustment item using cursor or [] / [] keys of the PC's keyboard.
2) Set or modify the adjustment value as specifi ed using [] / [] keys of the PC's keyboard, then push the [ENTER] key.
ADJUSTMENT CONDI-
ADJUSTMENT
RECEIVE 1 • Channel: 1-27
SENSITIVITY • Receiving
S-METER NOTE: "RECEIVE SENSITIVITY" MUST be adjusted before "S-METER." When "RECEIVE SENSITIVITY" is re-
(S3 level)
adjusted, "S-METER" MUST be re-adjusted, too.
1 • Channel: 1-28
• Receiving
(S1 level) 2 • Channel: 1-28
• Receiving
SQUELCH 1
-Preparation-
2 • Connect the SSG to the RX
antenna connector.
-Adjust- 3 • Channel: 1-29
• Receiving
†
; The output level of the standard signal generator (SSG) is indicated as the SSG's open circuit.
(Amended page)
TION
1) Connect the SSG to the RX antenna
connector, and set to:
†
Level
Modulation:
Deviation:
Frequency:
2) Select the item [BPF C ALL], then
push the [ENTER] key.
1) Set the SSG set to:
Frequency:
Modulation:
Deviation:
†
Level
2) Select the item [RSSI S3 Level],
then push the [ENTER] key to store
the adjust value.
1) Set the SSG set to:
†
Level
2) Select the item [RSSI S1 Level],
then push the [ENTER] key, to store
the adjust value.
– • Set the item [SQL Level] to "2."
• Set the SSG set to:
Frequency:
Modulation:
Deviation:
†
Level
• Push [ENTER] key to store the value.
OPERATION
: +20 dBµ (–87 dBm)
1 kHz
±3.5 kHz
136.100 MHz
173.900 MHz
1 kHz
±3.5 kHz
: +23 dBµ (–84 dBm)
: –7 dBµ (–114 dBm)
136.100 MHz
1 kHz
±3.5 kHz
: –13 dBµ (–120 dBm)
6-11
ADJUST-
MENT
VALUE
ITEM/
POINT
[BPF C
(Automatic
adjustment)
ALL]
[RSSI S3
(Automatic
adjustment)
Level]
[RSSI S1
(Automatic
adjustment)
Level]
[SQL Level] "2"
– –
To the level where
[SQL] the squelch just
opens.