About The Rf/Sql Control - Icom IC-7610 Advanced Manual

11. OTHER FUNCTIONS

About the RF/SQL Control

» SET > Function > RF/SQL Control
MENU
You can set the
AF RF/SQL
RF/SQL Control item in the set mode.
• Auto: While in the AM or FM mode, used only
as a squelch control.
While in the SSB, CW, RTTY, or PSK
mode, used only as an RF gain control.
• SQL: Used as only a squelch control.
LRF gain is ixed at maximum sensitivity.
• RF+SQL: Used as an RF gain control, and a noise
squelch or S-meter squelch.
(outer) control type in the
When using as an RF gain/squelch control
Squelch is open
RF gain
adjustable range
is displayed
(RFG)
Minimum RF gain
When using as an RF gain control
(Squelch is ixed open: SSB, CW, RTTY, PSK only)
Maximum RF gain
RF gain
adjustable range
is displayed
Minimum
(RFG)
RF gain
When using as a squelch control
(RF gain is ixed at maximum.)
Noise squelch
threshold
Squelch is open
79
Noise squelch (FM mode)
S-meter squelch
adjustable range
Maximum RF gain
Maximum S-meter squelch
Maximum
RF gain range
Noise squelch (FM mode)
S-meter squelch
threshold
S-meter squelch
adjustable range
Maximum
S-meter squelch