InFocus Projector Lp800 User Manual

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VIDEO INPUT
AV SYSTEM MENU (VIDEO OR S-VIDEO)
AV SYSTEM MENU (COMPONENT VIDEO)
SELECTING VIDEO SYSTEM
Press MENU button and ON-SCREEN MENU will appear.  Press
POINT LEFT/RIGHT buttons to move a red frame pointer to AV
SYSTEM Menu icon.
Press POINT DOWN button to move a red arrow pointer to
system that you want to select and then press SELECT button.
1
2
If projector cannot reproduce proper video image, it is necessary to
select a specific broadcast signal format among PAL, SECAM, NTSC,
NTSC 4.43, PAL-M, and PAL-N.
Move pointer to  system
and press SELECT
button.
PAL / SECAM / NTSC / NTSC4.43 / PAL-M / PAL-N
Projector automatically detects incoming Video signal, and adjusts
itself to optimize its performance.
When Video System is 1035i or 1080i, select system manually first.
If projector cannot reproduce proper video image, it is necessary to
select a specific component video signal format among 480i, 575i,
480p, 575p, 720p, 1035i and 1080i.
Auto
COMPONENT VIDEO SIGNAL FORMAT
VIDEO JACK OR S-VIDEO JACK
Y, Pb/Cb, Pr/Cr JACKS
Projector automatically detects incoming Video system, and adjusts
itself to optimize its performance.
When Video System is PAL-M or PAL-N, select system manually first.
Auto
AV SYSTEM Menu icon
This box indicates system
being selected.
Move pointer to system
and press SELECT
button.AV SYSTEM Menu icon
This box indicates system
being selected.
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VIDEO INPUT
PICTURE IMAGE ADJUSTMENTS
IMAGE LEVEL SELECT (MENU)
Press MENU button and ON-SCREEN MENU will appear.  Press
POINT LEFT/RIGHT button to move a red frame pointer to
IMAGE SELECT Menu icon.1
2Press POINT DOWN button to move a red frame pointer to level
that you want to set and then press SELECT button.
Move red frame pointer to level
and press SELECT button.
Level being selected.
IMAGE SELECT MENU
Normal picture level preset on this projector.
Standard
Picture level adjusted for picture with fine tone.
Cinema
User preset picture adjustment in IMAGE ADJUST Menu (P34).
IMAGE 1~4
IMAGE SELECT
Menu icon
IMAGE LEVEL SELECT (DIRECT)
Select image level among Standard, Cinema, Image 1, Image 2,
Image 3 and Image 4 by pressing IMAGE button on Top Control or on
Remote Control Unit.
Normal picture level preset on this projector.  
Standard
Picture level adjusted for picture with fine tone.
Cinema
User preset picture adjustment in IMAGE ADJUST Menu (P34).
IMAGE 1~4
IMAGE button
Standard
Cinema
Image 1
Image 2
Image 3
Image 4
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VIDEO INPUT
Press POINT LEFT/RIGHT buttons
to adjust value.
Press MENU button and ON-SCREEN MENU will appear.  Press
POINT LEFT/RIGHT button(s) to move a red frame pointer to
IMAGE ADJUST Menu icon.1
2Press POINT DOWN button to move a red frame pointer to item
that you want to adjust and then press SELECT button.  Level of
each item is displayed.  Adjust each level by pressing POINT
LEFT/RIGHT button(s).
Move a red frame pointer to
item to be selected and then
press SELECT button.
IMAGE ADJUST MENU
IMAGE LEVEL ADJUSTMENT
Press POINT LEFT button to decrease contrast, and POINT RIGHT
button to increase contrast.  (From 0 to 63.)
Press POINT LEFT button to adjust image darker, and POINT
RIGHT button to adjust brighter.  (From 0 to 63.)
Contrast
Brightness
Press either POINT LEFT button or POINT RIGHT button to obtain
better balance of contrast.  (From 0 to 15.)
Gamma
Press SELECT button at this icon to
display other items.
IMAGE ADJUST
Menu icon
Press POINT LEFT/RIGHT buttons
to adjust value.
Press POINT LEFT button to lighten color, and POINT RIGHT button
to deeper color.  (From 0 to 63.)
Press POINT LEFT button or POINT RIGHT button to obtain proper
color.  (From 0 to 63.)
Color
Tint
Press POINT LEFT button to soften image, and POINT RIGHT
button to sharpen image.  (From 0 to 15.)
Sharpness
Press POINT LEFT button to lighten red tone and POINT RIGHT
button to deeper tone.  (From 0 to 63.)
White balance (Red)
Press POINT LEFT button to lighten green tone and POINT RIGHT
button to deeper tone.  (From 0 to 63.)
White balance (Green)
Press POINT LEFT button to lighten blue tone and POINT RIGHT
button to deeper tone.  (From 0 to 63.)
White balance (Blue)
Press SELECT button at this icon to
store value.
Press SELECT button at this icon to
display previous items.
Press POINT LEFT/RIGHT button(s) to change progressive scan
mode.  Dialog box display is changed to “Off” and progressive scan
mode to off. Press POINT LEFT/RIGHT button(s) again, progressive
scan mode to on.
Press POINT LEFT/RIGHT button(s) to change noise reduction mode.
Dialog box display is changed to “On” to reduce noise (rough parts) of
image. Press POINT LEFT/RIGHT button(s) again, to change noise
reduction mode to off.
Noise reduction
Progressive scan
NOTE :
Tint cannot be adjusted when video system is PAL,
SECAM, PAL-M or PAL-N. 
Noise Reduction cannot be operated when video
signal types and systems as follow.
 Composite video signal (SECAM, NTSC4.43,
PAL-M and PAL-N systems).
 S-video signal (SECAM, PAL-M and PAL-N
systems).
 Component video signal.
Progressive cannot be operated when “480p”,
“575p”, “720p”, “1035i” or “1080i” is selected on AV
SYSTEM MENU (P31).
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VIDEO INPUT
PICTURE SCREEN ADJUSTMENT
This projector has a picture screen resize function, which enables you to display desirable image size.
Press MENU button and ON-SCREEN MENU will appear.  Press
POINT LEFT/RIGHT button(s) to move a red frame pointer to
SCREEN Menu icon.
Press POINT DOWN button and move a red frame pointer to
function that you want to select and then press SELECT button.
1
2
NOTE : SCREEN Menu cannot be operated when
“720p,” “1035i,” or “1080i” is selected on AV
SYSTEM Menu (P31).
Move red frame to function and press
SELECT button.
SCREEN MENU
SCREEN Menu icon
Provides image at a wide screen ratio of 16 : 9.
Wide
Provides image at a normal video aspect ratio of 4 : 3.
Normal
3
To store adjustment data, move a red frame pointer to Store icon
and press SELECT button.  Image Level Menu will appear.
Move a red frame pointer to Image Level 1 to 4 and then press
SELECT button.
Image Level Menu
Move a red frame pointer to
image icon to be set and
then press SELECT button.
Store icon
Reset all adjustment to previous figure.
Reset
Store
Closes IMAGE MENU.
Quit
Other icons operates as follows.
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SETTING
Ceiling
When this function is “On,” picture is top / bottom and left / right
reversed.  This function is used to project image from a ceiling mounted
projector.
Rear
When this function is “On,” picture is left / right reversed.  This function is
used to project image to a rear projection screen.
Ceiling function
Rear function
Keystone
When image is distorted, select Keystone.  ON-SCREEN MENU
disappears and Keystone dialog box is displayed.  Correct keystone
distortion by pressing POINT UP/DOWN/LEFT/RIGHT button(s).
Refer to KEYSTONE ADJUSTMENT on page 20.
SETTING MENU
Press MENU button and ON-SCREEN MENU will appear.  Press
POINT LEFT/RIGHT button(s) to move a red-frame pointer to
SETTING icon.1
2
Language
Language used in ON-SCREEN MENU is selectable from among
English, German, French, Italian, Spanish, Portuguese, Dutch,
Swedish, Chinese, Korean and Japanese.
Display
This function decides whether to display On-Screen Displays.
On  ···shows all On-Screen Displays.
Off ····sets On-Screen Displays disappeared except;
ON-SCREEN MENU “Power off?” message 
Set a red frame
pointer to item and
press SELECT
button.Press POINT DOWN button to move a red-frame pointer to item
that you want to set and then press 
SELECT button.  Setting
dialog box appears.
Blue back
When this function is “On,” this projector will produce a blue image
instead of video noise on screen when any input source is unplugged
or turned off.
Logo
When this function is “On,” projector displays our logo when starting up.
When pressing SELECT
button at Language,
Language Menu appears.
Move a pointer to item and
then press POINT
LEFT/RIGHT button(s).
SETTING MENU
SETTING Menu icon
This function turns Projection Lamp off when this projector detects
signal interruption and is not used for a certain period in order to
reduce power consumption and maintain Lamp-life.  (This projector is
shipped with this function ON.)
Power Management function operates to turn Projection Lamp off
when input signal is interrupted and any button is not pressed over 5
minutes. This function operates as follows;
1. When any input signal is interrupted, “No signal” and counting
down display appears (for 5 minutes).
2. After counting down for 5 minutes, projector lamp and READY
indicator are turned off.
3. When READY indicator flashing, Projection Lamp can be turned
on again (Power Management mode). 
In this Power Management mode, Projection Lamp is
automatically turned on when input signal connected or projector
is operated with any button on Top Control or on Remote Control
Unit again.
Power management
Time left until Lamp off.
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SETTING
Remote control
This projector has two different remote control codes; factory-set
normal code (Code 1) and secondary code (Code 2).  This switching
function prevents remote control operation mixture (jam) when
operating several projectors or video equipment together.  
When operating projector in “Code 2,”  both projector and Remote
Control Unit must be switched to “Code 2.”  
To change code of Projector;
Set Remote control in SETTING MENU to “Code 2.”
To change code of Remote Control Unit;
Press both MENU and IMAGE buttons on Remote Control Unit
together for over 10 seconds.
After changing code, make sure Remote Control operates properly.  
To return to normal code (Code 1), operate both projector and
Remote Control in ways above again. 
NOTE : When batteries of Remote Control Unit are replaced or ALL-
OFF switch is turned to “ALL-OFF,” remote transmit code
automatically returns to normal code (Code 1).  
On start
When this function is “On,” projector is automatically turned on just
by connecting AC Power cord to a wall outlet.
Note ; Be sure to turn projector off properly (refer to section
“TURNING OFF PROJECTOR” on P19).  If projector is turned
off in wrong steps, On Start function does not operate
properly.
Move pointer to item and then press
POINT LEFT/RIGHT button(s).
Press SELECT button at this icon to
display other items.
Press SELECT button at this icon to
display previous items.
On start
USB
Projector mode
Select   when controlling a projector with computer.
NOTE:Before you control a projector by computer, install USB driver
(optionally sold parts) and set up computer following instruc-
tion in USB driver package. Contact your authorized dealer.
This Projector is equipped with USB port for interactive operation
between a projector and computer. Set mode following steps below.
Wireless Mouse mode
Select   when controlling a computer with Remote Control of
this projector.
USB
Move pointer to item and then press
POINT LEFT/RIGHT button(s). Press SELECT button at this icon to
display previous items.
Lamp mode
When selecting the 
(Eco), the projector reduce the brightness
and set into the low power consumption mode.E 
						

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SETTING/APPENDIX
OPERATING WIRELESS MOUSE
INSTALLATION
Wireless Remote Control Unit is not only able to operate this projector but also usable as a wireless mouse for most
Personal Computers.  POINT buttons and two CLICK buttons are used for wireless mouse operation.
This Wireless Mouse function is available only when PC mouse pointer is displayed on a projected screen.  When ON-
SCREEN MENU or any message / dialog box is displayed on screen instead of PC mouse pointer, this Wireless Mouse
function cannot be used.
Connect mouse port (or USB port) of your computer to Control
Port (or USB connector) of this projector with Control Cable (or
USB cable). (Refer to page 11, 12 for connection.)
Turn a projector on first, and then turn on your computer.  When
computer is switched on first, Wireless Mouse may not work
properly.
1
2
To use Wireless Remote Control Unit as Wireless Mouse for a Personal Computer, installation of mouse driver (not supplied)
is required.  Make sure that mouse driver is properly installed in your computer.  And make sure that mouse port (or USB
port) of a Personal Computer is activated.
OPERATING WIRELESS MOUSE
When controlling a PC mouse pointer, operate Wireless Mouse with POINT button, SELECT button, and RIGHT CLICK
button on Wireless Remote Control Unit.
Used to move PC mouse pointer.  Pointer is moved corresponding
with direction you are pressing.
POINT button
This button has same function as left button in a PC mouse.
SELECT (LEFT CLICK) button
This button has same function as right button in a PC mouse. This
button is not available for controlling this projector.
RIGHT CLICK button
Note : When your computer has no mouse
port, connect Serial Port of your
computer to Control Port of a projector
with Control Cable for Serial Port (not
supplied).
POINT button (Move pointer)
SELECT button
(left button of mouse)
RIGHT CLICK  button
(right button of mouse)
This function is used to reset Lamp Replace Counter.  When
replacing Projection Lamp, reset Lamp Replace Counter by using
this function.  Refer to page 39 for operation.
Lamp counter reset
Move pointer to Lamp counter reset and then press
SELECT button.  Message “Lamp replace counter
reset?” is displayed.
Closes SETTING MENU.
Quit
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APPENDIX
CLEANING PROJECTION LENS
Apply a non-abrasive camera lens cleaner to a soft, dry cleaning cloth.  Avoid using an excessive amount of cleaner.
Abrasive cleaners, solvents or other harsh chemicals might scratch a surface.
When a projector is not in use, replace Lens Cover.
1
3
Lightly wipe a cleaning cloth over Projection Lens.2
Follow these steps to clean Projection Lens:
MAINTENANCE
WARNING TEMP. INDICATOR
WARNING TEMP. Indicator flashes red when an internal temperature of a projector exceeds normal temperature.  This
Indicator stops flashing when temperature of a projector returns to normal.
When WARNING TEMP. Indicator continues to flash, check items listed below.
Ventilation Slots of a projector may be blocked.  In such an event, reposition a projector so that Ventilation Slots are
not obstructed.
AIR FILTER CARE AND CLEANING
Air Filter may be clogged with dust particles.  Clean Air Filter by following section AIR FILTER CARE AND CLEANING
below.
1
2
If WARNING TEMP. Indicator remains on after performing above checks, Cooling Fans or Internal Circuits may be
malfunctioning.  Contact service personnel from an authorized dealer or a service station.3
AIR FILTER
Pull up and remove.
Turn off a projector, and disconnect AC power cord from AC
outlet.
Turn a projector upside down and remove Air Filter (2 used) by
pulling latches upward.
1
2
Air Filter prevents dust from accumulating on surface of Projection Lens and Projection  Mirror.  Should Air Filter become
clogged with dust particles, it will reduce Cooling Fans’ effectiveness and may result in internal heat build up and adversely
affect life of a projector.  Clean Air Filter following steps below: 
Clean Air Filter with a brush or wash out dust and particles.3
Replace Air Filter properly. Make sure that Air Filter is fully
inserted.4
CAUTION
Do not operate a projector with Air Filter removed.  Dust
may accumulate on LCD Panel and Projection Mirror
degrading picture quality.
Do not put small parts into Air Intake Vents.  It may result
in malfunction of a projector.
RECOMMENDATION
We recommend avoiding dusty/smoky environments when operating a projector. Usage in these environments may
cause poor image quality and may void the warranty.
When using under dusty or smoky conditions, dust may accumulate on a lens, liquid crystal panels, or optical elements
inside a projector.  This condition may degrade quality of a projected image.
When above symptoms are noticed, contact your authorized dealer or service station for proper cleaning.
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APPENDIX
LAMP REPLACEMENT
When life of Projection Lamp of this projector draws to an end, LAMP REPLACEMENT indicator lights yellow.  When a
projected image becomes dark or color of an image becomes unnatural, replacement of Projection Lamp is required.
Turn off a projector and disconnect AC plug.  Allow a projector to
cool for at least 45 minutes.
Loosen 2 screws with a screwdriver and pull out Lamp Assembly
by grasping Handle.
1
3
Replace Lamp Assembly with a new one and tighten 2 screws
back.  Make sure that Lamp Assembly is set properly.  Replace
Lamp Cover and tighten 2 screws.4
Loosen 2 screws with a screwdriver and open Lamp Cover.2
Connect AC Power Cord to a projector and turn it on.
6
Follow these steps to replace lamp assembly.
Reset Lamp Replace Counter (refer to section “Lamp Replace
Counter” below).
5
LAMP
ASSEMBLYHANDLE LAMP COVER
NOTE :Do not reset Lamp Replace Counter when Projection
Lamp is not replaced.
LAMP REPLACE COUNTER
Be sure to reset Lamp Replace Counter when Lamp Assembly is replaced.  When Lamp Replace Counter is reset, LAMP
REPLACE Indicator stops lighting.
Turn projector on, press MENU button and ON-SCREEN MENU will appear.  Press POINT LEFT/RIGHT button(s) to
move a red frame pointer to SETTING Menu icon (refer to page 37).1
Press POINT DOWN button to move a red frame pointer to “Lamp counter reset” and then press 
SELECT button.
Message Lamp replace counter reset? is displayed.  Move pointer to [Yes] and then press SELECT button.2
Do not reset Lamp Replace Counter except after Projection Lamp is replaced.
Another confirmation dialog box appears and select [Yes] to reset Lamp Replace Counter.3
CAUTION
Do not drop a lamp assembly or touch a glass
bulb! Glass can shatter and may cause injury.
CAUTION
For continued safety, replace with a lamp
assembly of same type.
Allow a projector to cool for at least 45
minutes before you open Lamp Cover. Inside
of a projector can become very hot.
ORDER REPLACEMENT LAMP
Replacement Lamp can be ordered through your dealer.  When ordering Projection Lamp, give following
information to dealer.
Model No. of your projector  : LP810/DP9295
Replacement Lamp Type No. : Lamp No.: SP-LAMP-011
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APPENDIX
TROUBLESHOOTING
Before calling your dealer or service center for assistance, check matters below once again.
1. Make sure you have connected a projector to your computer or video equipment as described in section CONNECTING
PROJECTOR  on pages 11 ~ 13.
2. Check cable connection.  Verify that all computer, video and power cord are properly connected.
3. Verify that all power is switched on.
4. If a projector still does not produce an image, re-start your computer.
5. If an image still does not appear, unplug a projector from your computer and check your computer monitors display.
Problem may be with your graphics controller rather than with a projector.  (When you reconnect a projector, be sure to
turn computer and monitor off before you power up a projector.  Power equipment back on in order of : Projector and
computer.)
6. If problem still exists, check following chart.
No power.Plug a projector into your AC outlet.
Make sure READY Indicator lights.
Wait 90 seconds after a projector is turned OFF when turning a projector back on.
NOTE :After pressing Power ON-OFF button to OFF, make sure a projector works as
follows:
1.  LAMP indicator lights bright and READY indicator turns off.
2. After 90 seconds, READY indicator lights green again and a projector may be
turned on by pressing Power ON-OFF button.
Check WARNING TEMP. indicator.  If indicator flashes red, a projector cannot be turned
on.
(See TURNING ON/OFF PROJECTOR section on page 19.)
Check Projection Lamp.  (Refer to page 39.)
Image is out of
focus.Adjust focus of a projector.
Make sure a projection screen is at least 4.6’ (1.4m) from a projector.
Check Projection Lens to see if it needs cleaning.
NOTE : Moving a projector from a cool temperature location to a warm temperature location
may result in moisture condensation on Projection Lens.  In such an event, leave a
projector OFF and wait until condensation disappears.
Picture is Left/Right
reversed.Check Ceiling / Rear feature.  (See “SETTING” section on page 35.)
Problem:Try these Solutions
Picture is
Top/Bottom
reversed.Check Ceiling feature.  (See “SETTING” section on page 35.)
Some displays are
not seen during
Operation.Check Display feature.(See “SETTING” section on page 35.)
No image.Check connection between your computer or video equipment and a projector.
When turning a projector on, it takes about 30 seconds to display an image.
Check system that you select is corresponding with your computer or video equipment.
Make sure temperature is not out of Operating Temperature (5°C ~ 35°C).
No sound.Check audio cable connection from audio input source.
Adjust audio source.
Press VOLUME (+) button.
Press MUTE button.
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