17
3
RECEIVE AND TRANSMIT
2001 NEW
2001 NEW
■
Functions for receive (Continued)
D
AGC function
The AGC (automatic gain control) controls receiver
gain to produce a constant audio output level, even
when the received signal strength varies by fading,
and so on.
The transceiver has two AGC characteristics; AUTO
and time constants FAST and SLOW.
[
�
]
[
�
]
/
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 screen.
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 turned OFF.
[
�
]
/
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 screen.