Icom IC-F41GS Servise Manual page 19

SOFTWARE ADJUSTMENT – continued
Select an operation using [↑] / [↓] keys, then set specified value using [←] / [→] keys on the connected computer keyboard.
"S-METER (or RSSI L0/L2—[MPT])" adjustment must be performued after "RX SENSITIVITY" adjustment (at page 5-8) is finished.
ADJUSTMENT
S-METER 1 • Operating freq. : 400.000 MHz
[S-METER]
RSSI L0/L2—[MPT]
[RSSI] • IF bandwidth
• Connect an SSG to the antenna con-
nector and set as:
Frequency
Level
Modulation
Deviation
• Receiving
2 • Set an SSG as :
Level
Modulation
Deviation
• Receiving
SQUELCH 1 • Operating freq. : 415.000 MHz
LEVEL
[SQL]
• IF bandwidth
• Connect an SSG to the antenna con-
nector and set as:
Frequency
Level
Modulation
Deviation
• Receiving
*The output level of the standard signal generator (SSG) is indicated as the SSG's open circuit.
ADJUSTMENT CONDITION
440.000 MHz
450.000 MHz
480.000 MHz
: Wide
: 400.000 MHz
440.000 MHz
450.000 MHz
480.000 MHz
: 14 µV* (–84 dBm)
: 1 kHz
: ±3.5 kHz
: 0.45 µV* (–114 dBm)
: 1 kHz
: ±3.5 kHz
460.000 MHz
470.000 MHz
496.000 MHz
500.000 MHz
: Wide
: 415.000 MHz
460.000 MHz
470.000 MHz
496.000 MHz
500.000 MHz
: 0.2 µV* (–121 dBm)
: 1 kHz
: ±3.5 kHz
MEASUREMENT
UNIT LOCATION
[L] MAIN
[ML]
[MH]
[H]
[L]
[ML]
[MH]
[H]
[L] Front Internal speaker
[ML] panel
[MH]
[H1]
[H2]
[L]
[ML]
[MH]
[H1]
[H2]
5 - 9
VALUE
Push [ENTER] key
on the connected
computer keyboard
to set "S3 level (or
L2 level—[MPT])".
Push [ENTER] key
on the connected
computer keyboard
to set "S1 level (or
L0 level—[MPT])".
Set "SQL level" to
close squelch.
Then set "SQL level"
at the point where
the audio signals
just appears.