Selecting The Antenna Type - Icom IC-7851 Instruction Manual

13
ANTENNA TUNER OPERATION
■
Antenna memory settings (Continued)
D Selecting the antenna type
When no antenna is connected to [ANT2], [ANT3],
and/or [ANT4], these antenna connectors can be de-
activated— by deleting the antenna number from se-
lection. This prevent the transceiver from accidentally
transmitting into an empty antenna connector.
In addition, a receive-only antenna can be specified
for [ANT4].
q Hold down the Multi-function [ANT]() key for 1 sec-
ond.
• The
ANT
screen is displayed.
w Push [ANT TYPE](F).
• The
ANT type
screen
e Push [Y](F) or [Z](F) to select the desired anten-
na.
r Rotate
[MAIN DIAL]
TX/RX, RX (ANT4 only) or OFF.
• OFF: Select when no antenna is connected.
• TX/RX: Select when an antenna is connected.
(Default)
• RX: Select when a receive only antenna is con-
nected.
(available for the [ANT4] only)
t Push [EXIT/SET].
• Exits the
ANT type
screen.
✔ For your information
• The "OFF" antennas cannot be selected with the
Multi-function [ANT]() key operation, or with the an-
tenna memory setting.
• When "RX" is set to for [ANT4], "1/R," "2/R" and "3/R"
selections will be added to the selection for both
Multi-function [ANT]() key operation and the an-
tenna memory setting. In these selections, use the
antenna connected to [ANT1], [ANT2] and/or [ANT3]
for transmission and using the antenna connected to
[ANT4] for reception.
is displayed.
to set the desired antenna to
• Antenna type selection on the
All antennas, connected to [ANT1]~[ANT4], are set as
for 'TX/RX.'
• ANT type screen
() Multi-function keys
13-4
ANT screen
(F) Function keys