Sharp Xg Nv4su Projector User Manual

Operation
E-10
Setting Up the Projector (Standard Setup)
Optimal image quality can be achieved when the projector is positioned perpendicular to the screen with all
feet flat and level.
¥ Position the screen so that it is not in direct sunlight or room light. Light falling directly onto the screen washes out colors,
making viewing difficult. Close the curtains and dim the lights when setting the screen in a sunny or bright room.
Example of a standard setup
Top ViewSide View
90˚
Lens center Lens center...

Operation
E-11
Basic Operations
a
b
c
d
When the main power is
on, the POWER indicator
lights up red.
When the power is on,
the LAMP REPLACE-
MENT indicator flashes
to show the operating
condition of the lamp.
Green: Lamp is ready.
Flashing green: Warming
up.
Red: Change the lamp.
Focus knob
e
Zoom knob
or
ON
a. Connecting the Power Cord
Plug the supplied power cord into the AC
socket on the back of the projector.
b. Turning on the Main Power
Press the MAIN POWER switch on the back of
the projector. The...

Operation
E-12
Basic Operations
g. Selecting the Video Input System
Mode
The video input system mode is set to ÒAUTOÓ
at the factory; however, it can be changed to a
different system mode, if the selected system
mode is not compatible with the connected
audiovisual equipment (such as when a color
image appears in black and white, etc.).
1. Press MENU to display the menu screen. Press
ADJUSTMENT ¶/Ä to select ÒIMAGE ADJ.Ó
Then press ENTER to display the ÒIMAGE ADJ.Ó
screen.
2. Press ADJUSTMENT ¶/Ä to...

Operation
E-13
i
Basic Operations
i. Checking the Input Mode
Press INPUT SELECT on the projector or IN-
PUT CHECK on the remote control. The current
input mode will be displayed on the screen for 4
seconds.
j. Adjusting the Volume
Press VOLUME (VOL) `/1 on the projector or
the remote control. The number of displayed
segments (0Ð60) increases or decreases as the
volume is raised or lowered.
To temporarily turn off the sound
Press MUTE on the projector or the remote control.
To turn the sound back on
Press...

Operation
E-14
(When using the remote control to operate the menu screens, slide the MOUSE/ADJUSTMENT
switch to the ADJ. position.)
1. Press MENU on the projector or the remote control to display the RGB1, RGB2 or
VIDEO mode menu screen.
2. Press ADJUSTMENT 
¶ ¶¶ ¶
¶/
Ä ÄÄ Ä
Ä on the projector or the remote control to select the item
you want to adjust, then press ENTER to display the sub menu screen.
¥ For details on items on the sub menu screen and their settings, see pages indicated in the tables...

Operation
E-15
Picture Adjustments
This projectorÕs picture is factory preset to standard settings. However, you can adjust it to suit your own prefer-
ences by adjusting the four picture modes: ÒPICTUREÓ, ÒBRIGHTÓ, ÒREDÓ and ÒBLUEÓ. The adjustments can be
stored in the ÒRGB1Ó, ÒRGB2Ó and ÒVIDEOÓ modes separately. (The following steps are used as an example in
adjusting the picture in ÒRGB1 ADJ.Ó mode.)
a. Displaying the ÒRGB1 ADJ.Ó screen
Press MENU to display the menu screen. Press
ADJUSTMENT ¶/Ä to...

Operation
E-16
Computer Adjustments
When displaying computer patterns which repeat every dot (tiling, vertical stripes, etc.), interference may occur
between the LCD pixels, causing flickering, vertical stripes, or contrast irregularities in portions of the screen.
Should this occur, adjust ÒCLOCKÓ, ÒPHASEÓ, ÒH-POSÓ and ÒV-POSÓ for optimum computer image.
a. Displaying the ÒRGB1 INPUT ADJ.Ó screen
Press INPUT SELECT to select the input you want to adjust
(ÒRGB1Ó in this example) and press MENU to display...

Operation
E-17¥ When connecting third party video cards and other
Macintosh computers, set ÒMODEÓ to ÒONÓ or ÒOFFÓ to
select the correct display mode.
¥ When the input signal is automatically detected or when
there is no input signal, ÒMODE(---)Ó appears on the
screen and the display mode cannot be changed.
Initial Reset
To return ÒCLOCKÓ, ÒPHASEÓ, ÒH-POSÓ and ÒV-POSÓ
adjustments to their initial settings, select ÒRESETÓ
and then press ENTER.
Memory Select
Used to store up to seven computer mode...

Operation
E-18
Audio Adjustments
This projectorÕs audio is factory preset to standard settings. However, you can adjust it to suit your own prefer-
ences by adjusting ÒTREBLEÓ and ÒBASSÓ.
On-screen Display
a. Displaying the ÒAUDIOÓ screen
Press MENU to display the menu screen. Press
ADJUSTMENT ¶/Ä to select ÒAUDIOÓ. Then
press ENTER to display the ÒAUDIOÓ screen.
b. Adjusting the audio
1. Press ADJUSTMENT ¶/Ä to select the
audio item you want to adjust.
2. Press ADJUSTMENT §/© to move the
mark of the...

Useful Features
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On-screen Display
RGB1  ADJ.
RGB1  INPUT  ADJ.
IMAGE  ADJ.
AUDIO
SYSTEM  SETUP
LANGUAGE
:SEL.:NEXTENTER:ENDMENU
Checking the System Setup
This function allows you to check the current input signal and lamp usage time.
a. Displaying the ÒSYSTEM SETUPÓ
screen
Press MENU to display the menu screen. Press
ADJUSTMENT ¶/Ä to select ÒSYSTEM SET-
UPÓ. Then press ENTER to display the ÒSYS-
TEM SETUPÓ screen.
b. Checking the system setup
The current system condition, including the
lamp usage...