Icom IC-F50V Service Manual page 25

5-4 RECEIVE ADJUSTMENT (continued)
Select an adjustment item using [↑] / [↓] keys, then set to the specifi ed value using [←] / [→] keys on the connected PC's keyboard.
ADJUSTMENT
[ADJUST ITEM]
S-METER NOTE:
[S-METER]
(S6 LEVEL)
1 • Channel
• Connect a Standard Signal Generator to the
antenna connector.
• Set the SSG output level to "+13 dBµ (–94 dBm)."
• Receiving
[S-METER] 2 • Set the SSG output level to "–12 dBµ (–119 dBm)."
• Receiving
(S1 LEVEL)
SETTING;
Modulation : 1 kHz
Deviation : 3.5 kHz
Level : +13 dBµ (S6 level)
−12 dBµ (S1 level)
ADJUSTMENT CONDITION
"RECEIVE SENSITIVITY" must be adjusted before "S-METER." Otherwise, "S-METER" will not
be adjusted properly.
: 1-14
STANDARD SIGNAL GENERATOR
(1–300 MHz)
OPERATION
Push the return key to set the S6
level.
Push the return key to set the S1
level.
CAUTION:
DO NOT transmit while
an SSG is connected to
the antenna connector.
5 - 11
VALUE
(Automatic
adjustment)