![background image](http://html.mh-extra.com/html/icom/ic-2820h/ic-2820h_instruction-manual_612069122.webp)
101
14
MENU SCREEN OPERATION
■
SET MODE items
D
D
Time-out timer
To prevent accidental prolonged transmission, etc., the trans-
ceiver has a time-out timer. This function cuts a transmission
OFF after 3, 5, 15 or 30 min. of continuous transmission. This
timer can be cancelled.
• OFF
: The time-out timer is turned OFF.
(default)
• 3, 5, 15, 30 MIN : The transmission is cut OFF after the
set period elapses.
D
D
Auto power OFF
The transceiver can be set to automatically turn OFF after a
specified period with a beep when no key operations are per-
formed.
30 min, 60 min, 90 min, 120 min and OFF
(default)
can be
specified. The specified period is retained even when the
transceiver is turned OFF by the auto power OFF function. To
cancel the function, select “OFF” in this set mode.
D
D
PTT lock
Turns the PTT lock function ON and OFF
(default)
.
Transmission with [PTT] is inhibited when ON is selected to
prevent accidental transmission, etc.
D
D
Busy lockout
Turns the busy lockout function ON and OFF
(default)
.
This function inhibits transmission while receiving a signal or
when the squelch is open
D
D
Auto repeater
The auto repeater function automatically turns ON or OFF du-
plex operation and the tone encoder. The offset and repeater
tone is not changed by the auto repeater function. Reset
these frequencies, if necessary.
USA version:
• OFF
: The auto repeater function is turned OFF.
• RPT1
: Activates for duplex only.
(default)
• RPT2
: Activates for duplex and tone.
Korean version:
• OFF
: Deactivates the function.
• ON
: Activates duplex and tone.
(default)
D
D
Fan control
Selects the cooling fan control condition from AUTO, FAST,
MID and SLOW.
• AUTO
: The fan rotates during transmit and for 2 min.
after transmission.
(default)
• FAST
: The fan continuously rotates at fast speed.
• MID :
The fan continuously rotates at medium
speed.
• SLOW
: The fan continuously rotates at low speed.
USA/KOREAN versions only
Summary of Contents for IC-2820H
Page 160: ...139 MEMO ...
Page 161: ...140 MEMO ...
Page 162: ...141 MEMO ...
Page 163: ...142 MEMO ...