Icom IC-7851 Instruction Manual page 24

1
PANEL DESCRIPTION
■
Front panel (Continued)
%1 AUTOMATIC TUNING KEY [AUTO TUNE]
Push to turn ON the Automatic tuning function in the
CW or AM mode.
IMPORTANT!
When receiving a weak signal, or receiving a signal
with interference, the automatic tuning function may
tune the receiver to an undesired signal.
%2 SUB DIAL
Changes the displayed frequency in the Sub band.
%3 SPEECH KEY [SPEECH]
➥
Push to announce the S-meter level and the se-
lected operating frequency.
• You can change the speech language, speech speed,
and speech contents in the Others set screen.
(p. 15-14)
➥
Hold down for 1 second to announce the select-
ed operating mode.
^4 ^3
(p. 16-2)
^1
^2 ^0
%1
%4 SPLIT KEY [SPLIT]
➥
Push to turn the split function ON or OFF.
➥
Hold down for 1 second to turn the split func-
tion ON and equalize the Sub band frequency to
the Main band in non-FM modes, and then sets
the Sub band readout for frequency input mode.
(Quick split function)
• In the FM mode, the Sub band frequency is shifted
by the preset frequency offset from the Main band
readout frequency.
• The quick split function can be turned OFF in the Oth-
ers set screen.
➥
After entering a frequency offset, push to turn
ON the split function. The Sub band frequency
is shifted the offset amount from the Main band
frequency.
%5 DUALWATCH KEY [DUALWATCH]
➥
Push to turn the Dualwatch function ON or OFF.
➥
Hold down for 1 second to turn the Dualwatch
function ON, and equalize the Main/Sub band
frequency to the Sub/Main band. (Quick dual-
watch function)
• The Quick Dualwatch function can be turned OFF in
the Others set screen.
1-8
%9
%2
(pp. 8-7, 8-8)
(p. 15-14)
(p. 15-13)
(p. 7-10)
(p. 15-13)
%8
%7
%6
%5
%4
%3