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JVC AV-2750S Service Manual page 14

27” color monitor / receiver

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- Front Panel
Remote Control
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CHANNEL
MASTER
COMMAND
SELF-DEMONSTRATION
FEATURE
Your TV has a self-demonstration feature for the incorporated
MASTER
COMMAND
system,
demonstrating
automatically
all major functions of the MASTER
COMMAND.
With PAGE-1 (or PAGE-2 or PAGE-3} MENU displayed, press
"9" twice of the 10-Digit Keypad (0-0"'), or press the FUNC-
TION and VOLUME
(-) buttons on the front panel simultane-
ously. The demonstration automatically begins in the following
order. lf you wish to stop the demonstration anytime while it is
tunning, press any key on the Remote Control or on the front
panel.
uC
MASTER COnMAND:
FEATURE
DENONSTRATION
Demonstration procedure
SET CLOCK*
Picture adjustment
RESET (picture adjustment}
CHOICE PROGRAMING
SET-UP AV STATUS
aoe
do
SET ON TIMER
HOME
SITTER
apace GUARD
MESSAGE STYLE
*The SET CLOCK
mode can operate only when the built-in
clock is stopped.
4
.
Note: Operating this function adjusts the clock, timer settings,
3) MESSAGE STYLE
This function is for switching the black background of the on-
screen display on and off (except for channel numbers and
clock time.) Press ''3''. The display will show:
Press "1" to select the on-screen display mode with a black
background.
{VOLUME indication)
Press "2" to select the on-screen display mode without a black
background.
{VOLUME indication}
4) NOISE MUTE
The NOISE
MUTE feature allows replacing the "snowy" screen
of vacant non-broadcast channels with a blue-blank screen; and,
at the same time, muting the noisy sound.
Press "4". The display will show:
PLEASE. SELECT
TON
2 CFF
Press '*1'' to select the Noise Mute mode for a blue-biank screen
with no sound,
Press "2" to release the mode. Screen is normal
{without
blue-blank screen) and sound can be heard.
Note: The Noise Mute mode can be activated only when either
no signal is being input or when a weak signal is being
received,
@ If you wish to view a TV program having a weak broad-
cast signal, release the Noise Mute mode to prevent it
from being activated.
®@ if you
use an antenna
system,
before adjusting
it
(extending,
rotating,
etc.), release: the Noise Mute
mode
to prevent
it from being activated when the
signa! condition changes.
@ When playing back VCR recordings or the like, picture
and sound muting conditions might continue to occur
for a few seconds after engaging the Play mode. Re-
lease the Noise Mute mode when necessary.
@ When the Noise Mute mode is engaged, it is also ap-
plied to the output signals, both from the LINE OUT
connectors and from the AUDIO
OUT (VARIABLE)
connectors. Release the Noise Mute. mode to prevent it
from
having effect when
connecting
external
com-
ponents to the TV.
—20—
RETURN Button
Press RETURN button @ on the Remote Control.
The previously viewed channel will appear on the screen.
Press RETURN again to switch back to the original channel.
Repeatedly
pressing
RETURN
switches
between
these two
channels.
CABLE-35
CHANNEL 13
4
:
MUTE Button
Press MUTE button @ on the Remote Control.
The sound of the TV program being viewed will be reduced to
zero.and "VOLUME 0' will appear on the screen.
Press again to restore the sound.
Note: Changing the audio volume or channel number also re-
stores the sound.
and all other functions to specific demonstration settings.
Therefore, re-adjustment of these settings is required once
the demonstration has been executed.
DISPLAY Button
Press DISPLAY button
® on the Remote Control. The channel
number
of the program
you
are now
viewing,
the SLEEP
TIMER/ON
TIMER
settings,
HOME
SITTER
settings, and
the current time are displayed in the order as shown below
by each pressing of the DISPLAY
button. The current time
remains displayed on the screen until the DISPLAY button is
pressed again.
Note:If the SLEEP TIMER
and/or ON TIMER and/or HOME
SITTER is cancelled, their settings will not be displayed.
a.
=>
4:22 Pn
-21-—

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