Adjusting The White Level/Black Level; Turning Led Off; Checking The Lamp Life Status; Setting On-Screen Display - Sharp XV-Z20000 Operation Manual

Adjusting the White Level/Black
Level
"White Level" adjusts the white level for variations in
the input signals.
"Black Level" adjusts the black level for variations in
the input signals.
Selectable
button
items
White Level Gives better color re-
production.
Black Level Darkens the image.
Note
• You cannot adjust the white and black levels
when inputting a digital signal.

Turning LED Off

LEDs (indicators) on the projector can be turned off when
they are disturbing the projection.
Selectable items
On LEDs are turned on.
Off LEDs are turned off while the projector
is in operation. (LEDs turn on while
the projector is in the standby mode,
warming up or indicating problems.)
Note
• When Auto Power Off function is set to "OFF",
"LED" is set to "On" automatically. Be sure to set
Auto Power Off function to "ON" to use LED Off
function. (See page 45.)

Checking the Lamp Life Status

You can confi rm the cumulative lamp usage time and
the remaining lamp life (percentage).
Lamp usage condition
"Life"
Operated exclusively with
Lamp Setting set to "Eco +
Quiet"
Operated exclusively with
Lamp Setting set to "Bright"
button
Gives brighter and
sharper images.
Brightens the image.
Description
Remaining lamp life
100% 5%
Approx. Approx.
3,000 150
hours hours
Approx. Approx.
2,000 100
hours hours
Note
• It is recommended that the lamp be changed
when the remaining lamp life becomes 5%.
• The lamp life may vary depending on the usage
condition.

Setting On-screen Display

Selectable items
On All on-screen displays are displayed.
Off Only the menus, input mode menu, the
adjustment bars for contrast and bright-
ness and the warning messages (power
off, temperature, lamp replacement,
etc.) are displayed.

Setting the Video System

When the input mode is S-VIDEO or VIDEO input, adjust-
ment items for the "Video System" mode can be set.
The video input system mode is factory preset to "Auto";
however, a clear picture from the connected audio-visual
equipment may not be received, depending on the video
signal difference. In that case, switch the video signal.
Selectable items
PAL When connected to PAL video
equipment.
SECAM When connected to SECAM video
equipment.
NTSC4.43 When reproducing NTSC signals in
PAL video equipment.
NTSC3.58 When connected to NTSC video
equipment.
Menu operation ⇒ Page 34
Description
Description
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