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Zenith ADVANCED SYSTEM 3 - Page 78

Zenith ADVANCED SYSTEM 3
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SETUP MENU (CONTINUED)
AFC
MODE
The
AFC
(Automatic Frequency Control) circuit lets
your
TV
compensate for variations in broadcast frequen-
cies.
The
AFC
has two basic functions:
it tunes to the exact broadcast signal.
once tuned to the broadcast signal, it "locks" onto it
and, if need
be,
follows the signal should it drift.
The
AFC
MODE contains two options, ON and OFF.
Use the
OFF
Mode to receive over-the-air
TV
stations.
You
can
also use the
OFF
Mode
with many Cable-TV
(CATV) channels.
Broadcast signals from
TV
stations operate
on
'fixed
and
highly stable frequencies.
The
OFF
mode is used for fixed
frequency signals, while the ON
mode
searches for offset
frequency signals which may
be
present in certain
CATV systems.
NOTE: Before setting the
AFC
Mode, use a video source
that you know provides a
good
color picture. Let the
TV
operate for a
few
minutes to stabilize the picture before
changing any adjustment.
NOTE:
The
AFC
MODE
can
only
be
changed when the
ANTENNA
or
CABLE source is selected; See the
SOURCE Menu for details.
SETUP
MENU
r
'I
AlITO SEARCH
FAVCHANNEL
TIME SET
BAND SELECT
-f
AFC MODE
I
\..
..
7-.4
To
Use
AFC:
The
AFC
can
be
set
for a particular
band
by following
the below directions.
1. Press
MENU
until the
SETUP
Menu is displayed.
2. Press
SELECT
until the
AFC
MODE option is
highlighted.
~
3. Press ADJUST
to
get
the
AFC
MODE
stat&
display.
4. Use the ADJUST control
to
select the desired
AFC
mode.
5. Press
SELECT
for the next menu option, MENU
for the next menu,
or
ENTER
to
return to normal
TV
viewing.
NOTE:
The
AFC
MODE
can
be
different for
each
source connected
to
your
TV
.
r
"
AFCMODE
>ON
OFF
\..
..

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