Icom IC-FR5000 Service Manual Addendum page 33

Jun. 2012
• RECEIVE ADJUSTMENT
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 • Connect an SSG to the RX
SENSITIVITY antenna connector.
-Preparation-
-Adjust- 2 • CH.
• Receiving
S-METER NOTE: "RECEIVE SENSITIVITY" MUST be adjusted before "S-METER." When "RECEIVE SENSITIVITY" is
-Preparation- re-adjusted, "S-METER" MUST be re-adjusted too.
1 • Connect an SSG to the RX
antenna connector.
-Adjust- 2 • CH.
(S3 level) • Receiving
(S1 level) 3 • CH.
• Receiving
SQUELCH 1
-Preparation-
2 • Connect an SSG to the RX
antenna connector.
-Adjust- 3 • CH.
• Receiving
†
; The output level of the standard signal generator (SSG) is indicated as the SSG's open circuit.
(Replacement page)
TION
• Set the SSG as;
†
Level
Modulation
Deviation
: 1-27 1) Set the SSG as;
Frequency
2) Select the item [BPF C ALL], then
push the [ENTER] key.
• Set the SSG as;
Frequency
Modulation
Deviation
: 1-29 1) Set the SSG as;
†
Level
2) Select the item [RSSI S3 Level],
then push the [ENTER] key to store
the adjust value.
: 1-29 1) Set the SSG as;
†
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 as;
Frequency
Modulation
Deviation
†
Level
: 1-30 1) Decrease the adjustment value
[SQL] to close the squelch once,
then increase the value to open the
squelch.
2) Select the item [SQL], then push
the [ENTER] key to store the adjust
value.
OPERATION
: +20 dBµ (–87 dBm)
: 1 kHz
: 3.5 kHz
: 136.100 MHz
: 173.900 MHz
: 1 kHz
: 3.5 kHz
: +23 dBu (–84 dBm)
: –7 dBu (–114 dBm)
: 173.900 MHz
: 1 kHz
: 3.5 kHz
: –12 dBu (–119 dBm)
6 - 9
ADJUST-
MENT
VALUE
ITEM/
POINT
– –
[BPF C
(Automatic
adjustment)
ALL]
– –
[RSSI S3
(Automatic
adjustment)
Level]
[RSSI S1
(Automatic
adjustment)
Level]
[SQL Level] "2"
– –
(Automatic
[SQL]
adjustment)