Sub Band Busy Beep; Automatic Rf Attenuator - Icom IC-2800H Instruction Manual

15
OTHER FUNCTIONS

Sub band busy beep

The sub band busy beep sounds when the sub band's
squelch is closed to inform you that the sub band's squelch
has been opened.
q Push [
SET] for 2 sec. to enter set mode.
(DISP)
• Push [CHG/L] if [(DISP) SET] is not displayed.
w Push [Y] or [Z] to select the 'Sub Band Beep' item.
• Left-hand tuning dial can also
select the item.
e Rotate the right-hand tuning
dial to turn the sub band
busy beep ON or OFF.
r Push [ï] to exit set mode.
q Push [F SET] to enter set mode.
SET
w Push [F SET] or [G ENT] to select the 'Sub
B
Band Beep' item.
e Push [Y] or [Z] to turn the sub band busy beep
ON or OFF.
r Push [E CLR] to exit set mode.
66
SET
Y ï
Squelch Delay
Long
HM-90 Address
Z
1
Sub Band Mute
OFF
Sub Band Beep
OFF
RF Attenuator
ON

Automatic RF attenuator

The attenuator prevents a desired signal from distorting when
very strong signals are near the desired frequency, etc.
The transceiver's RF attenuator is linked to the [SQL] setting.
The attenuator is automatically activated when [SQL] is ro-
tated clockwise past the 12 o'clock position. Approx. 10 dB at-
tenuation is obtained at full rotation. This function can be
turned ON or OFF in set mode.
q Push [
SET] for 2 sec. to enter set mode.
(DISP)
• Push [CHG/L] if [(DISP) SET] is not displayed.
w Push [Y] or [Z] to select the 'RF Attenuator' item.
• Left-hand tuning dial can also
select the item.
e Rotate the right-hand tuning
dial to turn the automatic
RF attenuator ON or OFF.
r Push [ï] to exit set mode.
q Push [F SET] to enter set mode.
SET w Push [F SET] or [G ENT] to select the 'RF At-
B
tenuator' item.
e Push [Y] or [Z] to turn the automatic RF atten-
uator ON or OFF.
r Push [E CLR] to exit set mode.
SET
ï
Y
Sub Band Beep
OFF
RF Attenuator
Z
OFF
Memory Name
OFF
HM-98 F-1
VHF M/C
HM-98 F-2
UHF M/C