Icom IC-7851

13-5
13
ANTENNA TUNER OPERATION
Push [[ANT] SW](F) to select the
antenna selection mode.
• Antenna selection mode
• Options of the Antenna selection mode
D
Temporary memory
The antenna temporary memory memorizes the man-
ually selected antenna. The selected antenna will be
recalled even if frequency band has been changed.
q Hold down the Multi-function [ANT]() key for 1 sec-
ond.
• The ANT screen is displayed.
w Push [TEMP-M](F).
• “Temporary memory : ON” appears.
•
Push [TEMP-M](F) again to turn OFF.
e Select the desired frequency band with a band key.
r Push the Multi-function [ANT]() key to select the
desired antenna.
• “” appears when a different antenna from the original
is selected.
•
Push [ANT MR](F) to recall the original antenna.
“” disappears.
t Push [EXIT/SET].
• Exits the ANT screen.
CAUTION: Before transmitting with a manually se-
lected antenna, make sure the selected antenna
suits the operating frequency. Otherwise the trans-
ceiver may be damaged.
() Multi-function keys
(F) Function keys
Appears when a different
antenna from the original
is selected.
The temporary
memory is ON.
• When the temporary memory is ON.
Antenna memory settings (Continued) 
D
Antenna selection mode
The automatic antenna selection (antenna memory)
and the Multi-function [ANT]() key can be deactivated
or you must manually select the desired antenna.
You can set the desired selection in this mode.
q Hold down the Multi-function [ANT]() key for 1 sec-
ond.
• The ANT screen is displayed.
w Push [[ANT] SW](F) to set the antenna selection to
“Auto Auto”, “Auto Manual” or “Manual Manual”.
• Auto Auto: Uses the antenna memory. Se-
lecting an antenna with the Multi-
function [ANT]() key can also be
made.
• Auto Manual: Each antenna connector is se-
lected according to the stored
settings. A [RX-I/O] connector
is selected with each pushing of
[RX-I/O (F)] and is selected ac-
cording regardless of stored set-
tings.
• Manual Manual: Deactivate the antenna memory
function. Antenna can be selected
only with the Multi-function [ANT]
() key operation. [RX-I/O] can be
selected with [RX-I/O](F).
e Push [EXIT/SET].
• Exits the ANT screen.