Agc Function - Icom IC-F8100 Instruction Manual

3
RECEIVE AND TRANSMIT
■ Functions for receive (Continued)
D AGC function
The AGC (auto gain control) controls receiver gain to
produce a constant audio output level even when the
received signal strength is varied by fading, etc.
The transceiver has two AGC characteristics (time
constant: FAST and SLOW) and AUTO.
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D AGC OFF function
When receiving weak signals with adjacent strong
signals or noise, the AGC function may reduce the
sensitivity. In this situation, the AGC function should
be deactivated.
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q Hold down [MENU](HOME) for 1 second to enter
the Menu screen.
w Push [r] or [s] to select the "User Menu," and
then push [4].
e Push [r] or [s] to select "AGC."
r Push [t](§) or [u](§§§) to select the desired AGC
time constant, FAST, SLOW or AUTO.
When AUTO is selected, the AGC time constant
varies, depending on the operating mode.
t Push [MENU](HOME) twice to return to the nor-
mal operating mode.
q Hold down [MENU](HOME) for 1 second to enter
the Menu screen.
w Push [r] or [s] to select the "Admin Menu," and
then push [4].
e Push [r] or [s] to select "AGC."
r Push [t](§) to turn OFF the AGC function.
t Push [MENU](HOME) twice to return to the nor-
mal operating mode.