Zenith LXG-120 Projector Owner's Manual
Zenith LXG-120 is an LCD projector that offers versatile connectivity options and user-friendly features for a variety of applications. With its ability to connect to various sources like desktop PCs, laptops, Mac computers, video sources, and D-TV set-top boxes, you can effortlessly display content from different devices. The projector provides a range of functions including still image projection, language selection, lamp time checking, flip horizontal/vertical image orientation, blank screen option, and input signal resizing.
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Please read this manual carefully before operating your set.
Retain it for future reference.
Record the serial number of the set.
See the label attached on the bottom of the set and quote this information to your dealer when you require service.
Model number : LXG-120
Serial number :
LXG-120
OWNER’S MANUAL
1
LCD
PROJECTOR
CONTENTS
INDEX
Before operating the unit, please read this manual carefully.
1
2
3
4
5
Safety Instructions
Feature Locations
Installation and Connection
Connecting to a Desktop PC
Connecting to a Notebook PC
Connecting to a Macintosh Desktop PC
Connecting to a Macintosh PowerBook
Connecting to a Video Source
Connecting to a D-TV Settop Box
Turning on the Projector
Operating the Projector
Function checking
Selecting source mode
Using Still function
Selecting language
Checking lamp time
Using Flip Horizontal / Vertical function
Using Blank function
Selecting PC screen size input signal
Using Resize function
Adjusting screen display
3
7
17
20
21
22
11
15
16
23
24
26
27
28
29
30
31
33
35
36
37
6
Using Tracking function
Adjusting Video
39
41
7
Supported Monitor Display
Maintenance
Troubleshooting
Memo
Specifications
42
43
44
45
46
2
SAFETY INSTRUCTIONS
3
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING:
TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE
COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
WARNING:
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS PRODUCT
TO RAIN OR MOISTURE.
CAUTION:
REFER LAMP REPLACEMENT TO QUALIFIED SERVICE PERSONNEL ONLY.
.
REGULATORY INFORMATION:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
CAUTION:
Do not attempt to modify this product in any way without written authorization from Zenith Electronics
Corporation. Unauthorized modification could void the user’s authority to operate this product
.
The responsible party for this device compliance is:
Zenith Electronics Corporation
201 James Record Road
Huntsville, AL 35824, USA
1-888-865-3026
SAFETY INSTRUCTIONS
Important safeguards for you and your new product
Your product has been manufactured and tested with your safety in mind. However, improper use can result in potential electrical shock or fire hazards. To avoid defeating the safeguards that have been built into your new product, please read and observe the following safety points when installing and using your new product, and save them for future reference.
Observing the simple precautions discussed in this booklet can help you get many years of enjoyment and safe operation that are built into your new product.
This product complies with all applicable U.S. Federal safety requirements, and those of the Canadian Standards Association.
1. Read Instructions
All the safety and operating instructions should be read before the product is operated.
2. Follow Instructions
All operating and use instructions should be followed.
3. Retain Instructions
The safety and operating instructions should be retained for future reference.
4.Heed Warnings
All warnings on the product and in the operating instructions should be adhered to.
5. Cleaning
Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
6. Water and Moisture
Do not use this product near water for example, near a bath tub, wash bowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool.
7.Accessories
Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall, causing serious injury to a child or adult, and serious damage to the product.
Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer, or sold with the product. Any mounting of the product should follow the manufacturer’s instructions, and should use a mounting accessory recommended by the manufacturer.
8. Transporting Product
A product and cart combination should be moved with care. Quick
PORTABLE CART WARNING
4
SAFETY INSTRUCTIONS
5 stops, excessive force, and uneven surfaces may cause the product and cart combination to overturn.
9. Attachments
Do not use attachments not recommended by the product manufacturer as they may cause hazards.
outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the three-wire ground-type plug.
10. Ventilation
Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating. These openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. This product should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer’s instructions have been adhered to.
11. Power Sources
13. Power-Cord Protection
Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the product.
14. Lightning
For added protection for this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the product due to lightning and power-line surges.
15. Overloading
This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company. For products intended to operate from battery power, or other sources, refer to the operating instructions.
12. Line-Cord Polarization
This product is equipped with a 3-wire grounding-type alternating-current line plug. This plug will fit into the power
Do not overload wall outlets and extension cords as this can result in a risk of fire or electric shock.
16. Object and Liquid Entry
Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the product.
SAFETY INSTRUCTIONS
17. Servicing 19. Replacement Parts
Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
18. Damage Requiring
Service
Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions: a. If the power-supply cord or plug is damaged.
b. If liquid has been spilled, or objects have fallen into the product.
c. If the product has been exposed to rain or water.
d. If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation.
e. If the product has been dropped or the cabinet has been damaged.
f. If the product exhibits a distinct change in performance.
When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part.
Unauthorized substitutions may result in fire, electric shock, or other hazards.
20. Safety Check
Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition.
21. Wall or Ceiling Mounting
The product should be mounted to a wall or ceiling only as recommended by the manufacturer.
22. Heat
The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including amplifiers) that produce heat.
23. Eye Protection
Do not look directly into the lens when the projector is in use. Eye damage may occur.
6
Feature Locations
7
Rear remote control sensor
Speaker Power button Control panel
Indicators
POWER
Handle
Horizontal leveler
BLANK
SOURCE
VOL+
ENTER
VOL-
MENU
Front remote control sensor
Zoom ring Foot Focus ring Lens cover
Foot adjusting button
Mouse
Computer Out
Computer
Audio
Computer In
R Audio L/MONO Video S-Video
AC
K
Computer Out
Computer Audio
Mouse
Computer In
S-Video
Audio / Video
Main power button
Kensington Security
System Connector
(Refer to page 12)
Rear remote control sensor
menu button
Selects or closes menus.
D
,
E buttons
Selects menus and items in the menus.
source button
Switches to PC or
AV mode.
menu enter vol vol source blank enter button
Checks present mode and saves the change of functions.
volume (Left/Right) buttons
Adjusts volume level and functions of menus.
blank button power button
8
Feature Locations power button source button
L-mouse button
(Zoom-out button) mouse drag button blank button resize button volume button auto tracking button power source menu
L
-m ou se mou se
-R mouse drag blank enter still laser resize vol mute vol auto tracking zoom menu button
R-mouse button
(Zoom-in button) pointer button laser button enter button still button mute button zoom button
9
1 Slide the battery cover in the direction of the arrow to remove.
2 Insert two AA batteries with correct polarity.
3 Replace the battery compartment cover as shown.
power button source button menu button
L-mouse button
(Zoom-out button)
R-mouse button
(Zoom-in button) pointer button mouse drag button enter button zoom button resize button auto tracking button blank button still button mute button volume button laser button
Switches power ON/OFF.
Switches to PC or AV mode.
Displays or hides the menu.
* Corresponds to the Left - Click of PC Mouse. This button registers a menu selection and selects other custom functions.
* Downsizes the screen on the zoom function.
* Corresponds to the Right - Click of PC Mouse. This button registers a menu selection and selects other custom functions.
* Enlarges the screen size on zoom function.
* After selecting menus, controls selecting and adjusting functions with the direction of up, down, left, right.
* Moves the screen with the direction of up, down, left, right on zoom function.
* Moves and releases the selected icon on PC screen.
Used to select and drag an icon in PC mode.
Checks the present mode and saves the change of functions.
Refer to page 38.
Refer to page 36.
Refer to page 39.
Refer to page 33.
Refer to page 28.
Cuts off audio.
Adjusts volume level.
Displays a bright red laser pointer.
(Don’t look at laser beam directly as it may cause eye damage.)
Wave length: 650nm
Max. output: <1mW
10
Installation and Connection
11 power source menu
-m ou se
-R mouse drag blank enter still laser resize mute vol vol auto tracking zoom
Remote Control
1.5V
1.5V
Batteries 2 (size AA) Power Cord Audio/Video Cable
Audio Cable Computer Cable Portable Bag
Mouse Connecting Cables
MAC Desktop Adapter
PS/2 Mouse Cable
(IBM PC or Compatible)
MAC Serial Mouse Cable
Optional Extras
● Contact the service center for lamp replacement.
● Contact your dealer to purchase other items.
● When applying a ceiling mount, use only the ceiling mount for this unit (contact your dealer).
Ceiling mount for LCD projector
Screen for projecting
S-Video Cable
Lamp
● Kensington Security System is an optional item.
● The projector has a Kensington Security System Connector on the back panel. Connect the Kensington
Security system cable as below.
● For the detailed installation and use of the Kensington Security System, refer to the user’s guide attached to the Kensington Security System set.
For further information, contact http://www.kensington.com, the internet homepage of the
Kensington company that deals with electronic equipment such as notebook PCs or LCD projectors.
K
AC
12
Installation and Connection
● Lamp Indicator, operation indicator and temperature indicator at the top of the projector shows the user the operating status of the projector.
Lamp Indicator
Temperature indicator Operation indicator
MENU ENTE
VOLVOL+
Operation Indicator
Orange
Green
Off
Green (flashing)
Red
Lamp Indicator
Red (flashing)
Green (flashing)
Orange
Temperature Indicator
Red
Red (flashing)
Standby.
In Operation.
Power Off.
Indicates lamp is warming up.
Projection lamp will expire within 100 hours of operation.
*Replace the Lamp.
Indicates failure of Lamp or associated circuitry.
Contact your service center.
The Lamp cover is not closed.
Indicates over temperature conditions. Unit will turn off automatically.
*Temperature is too high.
Projector has shut off due to over temperature condition. Contact your service center.
Projector has a defective internal cooling fan.
Contact your service center.
* is the warning message on screen.
13
POWER
BLANK
SOURCE
VOL+
ENTER
VOL-
MENU
1 . Place the projector on a sturdy and horizontal surface with the PC or AV source.
2 . Place the projector in the correct distance from the screen. The distance between the projector and the screen determines the actual size of the image.
Screen size
610x460cm(300inch)
410x300cm(200inch)
200x150cm(100inch)
160x120cm(70inch)
120x90cm(50inch)
81x61cm(40inch)
Horizontal distance from projector to screen
12.55m-16.35m
8.35m-10.87m
4.16m-5.42m
2.90m-3.78m
2.06m-2.69m
1.64m-2.15m
3 . Turn the projector so that the lens is at a right angle to the screen. If the projector is not at a right angle, the screen image will not be square.
At this time adjust position of image.
(Refer to page 37.)
4 . Connect the cables of the projector to a 120V,
60Hz wall power socket.
14
Connecting to a Desktop PC
● You can connect the projector to a computer’s VGA, SVGA, XGA and SXGA output.
● You can resize the image for VGA, SVGA output.
● Refer to page 42 for the projector supported monitor display.
Mouse
Computer Out
Computer
Audio Computer In
R Audio L/MONO Video S-Video
AC
K a b c d
Connections a.
Connect either end of the computer cable to Computer In of the projector.
b. Connect the monitor cable from the PC monitor to Computer Out of the projector in order to see the projected image on a PC monitor.
c. Connect the audio cable from the PC (LINE OUT sound port) to Computer Audio of the projector.
* If the PC has two audio out ports of SPEAKER OUT and LINE OUT, connect to LINE OUT port for best sound quality.
d. Connect the PS/2 mouse(for IBM PC or compatible) cable (6 pin) to the Mouse of the projector.
15
Connecting to a Notebook PC
Mouse
Computer
Computer Out Audio Computer In
R Audio L/MONO Video S-Video
AC
K a b c
Connections a. Connect either end of the computer cable to Computer In of the projector.
b. Connect the audio cable from the PC to Computer Audio of the projector.
c. Connect the PS/2 mouse(for IBM PC or compatible) cable(6 pin) to the Mouse of the projector.
16
Connecting to a Macintosh Desktop PC
● You must use the Macintosh desktop adapter to connect the projector to a Macintosh PC.
Mouse
Computer Out
Computer
Audio Computer In
R Audio L/MONO Video S-Video
K c b a d e f
Connections a. Connect either end of the computer cable to the Computer In of the projector.
b. Connect the monitor cable from the Macintosh monitor to Computer Out of the projector in order to see the projected image on a Macintosh monitor.
c. Set the adjusting number and letter of the Macintosh desktop adapter to the resolution you want to use and connect the adapter to the Macintosh. (Refer to page 18-19) d. Connect the computer cable to the Macintosh desktop adapter.
e.
Connect the audio cable from the PC to the Computer Audio of the projector.
f. Connect the mouse cable (4 pin) from the Macintosh mouse port to the Mouse of the projector.
17
Adjusting letter code
ON
1 2 3 4 5 6 7 8 9
Adjusting number code
(Dip Switch) a.
How to use
Set 1-6 to OFF status and 7-9 to ON status on the dip switches. Select the adjusting letter which is correct to the Macintosh and the monitor. (Refer to page 19.) b. Notes for Connecting to the Macintosh PowerBook
If you have problems after connecting the PowerBook to the projector, set dip switch number
9 to OFF status and restart the Macintosh PowerBook.
18
Connecting to a Macintosh Desktop PC
19
LCIII
LC 475, LC 550
LC 575
Performa
400,405,410,430,600,600CD
450
Quadra
700,900
605,610,650,800,950
840AV
Centris
610,650
660AV
PowerBook
160,165C,180,180C
DUO DOC, MINI DOC
8 24 BOARD
M A C S output spec output resolution horizontal frequency(KHz) vertical frequency(Hz) adjusting letter
MAC llci, llsi
12 ¥ RGB
512x384
24.5
60
N
N
MAC llvi, llvx N
N LC
LCII N
N
N
N
N
N
N
N
N
N
N
N
N
N
13 ¥ x14 ¥
640x480
35
66
J
J
15 ¥ Portrait
640x870
68.8
75
O
O
VGA
640x480
31
60
G
J G
J
J
M
G
J
J
J
O
O
O
G
G
G
SVGA
800x600
35
56
G
SVGA
800x600
56 or 72
G
16 ¥ Color
832x624
50
75
F
19 ¥ Color
1024x768
60
75
D
19 ¥ Color
1024x768
60 or 70
G
2Page Mono
1150x870
68.7
75
M
21 ¥ Color
1152x870
68.7
75
P
NTSC
NTSC
15.7
60
L
PAL
PAL
16
50
H
G
G
F
F
F D M P L H
J
J
J
J
J
J
J
J
J
J O
O
O
O
O
O
O
O
O
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
F
F
F
F
F
F
F
F
F
D
D
D
D G
G
M
M
M
M
M
M
P
P
P
P
P
P
L
L
L
H
H
H
L
L
H
H
L H
Connecting to a Macintosh PowerBook
b c d e
Mouse
Computer
Computer Out Audio Computer In
R Audio L/MONO Video S-Video
K a
Connections a.
Connect either end of the computer cable to the Computer In of the projector.
b. Set the adjusting number and letter of the Macintosh desktop adapter to the resolution you want to use and connect the adapter to the Macintosh PowerBook.(Refer to page 18-19) c.
Connect the other end of the computer cable to the Macintosh desktop adapter.
d.
Connect the audio cable from the PC to the Computer Audio of the projector.
e.
Connect the mouse cable from the Macintosh mouse port to the Mouse of the projector.
20
Connecting to a Video Source
● In AV input mode, if the auto video system recognition fails to detect a correct video input signal, press the auto tracking button on the remote control.
● You can connect a VCR, a camcorder, a DVD or any other compatible video image source to the projector.
Mouse
Computer Out
Computer
Audio Computer In
R Audio L/MONO Video S-Video
K a b
S VIDEO
OUT
(R) AUDIO (L) VIDEO
IN
Standard Audio/Video Connection a.
When connecting the projector to an A/V source, connect the A/V input ports of the projector to the output ports of the A/V source with A/V cables of the same color. The video cable is yellow. The left audio is white and right audio is red.
S-VHS Video Connection b.
Connect S-Video input port of the projector to S-Video output port of A/V source with S-Video cable.
* For better picture quality, use the S-Video connection rather than the A/V connection.
* If you connect S-Video cable and Video cable simultaneously, only the S-Video source will be displayed.
* For Mono Audio Input, connect the single audio cable to the Audio L port of the projector.
21
Connecting to a DTV Settop Box
● To receive HDTV programing, a DTV receiver (Set-top Box) must be connected to the projector.
Mouse
Computer Out
Computer
Audio Computer In
R Audio L/MONO Video S-Video
K b a
DTV Set-top Box
(R) AUDIO (L)
DTV OUT
Connections a.
Connect the Computer In of the projector to DTV OUT of the D-TV Set-top Box.
b.
Connect the Audio input ports (R, L/Mono) of the projector to the Audio output ports (R, L) of the D-TV
Set-top Box.
22
Turning on the Projector
1 Remove the lens cover of the projector.
2 Press the main power button on the back panel.
3 Press the power button on the remote control or top cover. (Green operation indicator flashes during warming up of the lamp.)
● An image appears after the green power indicator has flashed for some time.
4 Select the source mode.
● Press the source button repeatedly to change between PC and A/V Inputs.
5 Adjust volume level.
● Press volume buttons to increase or decrease sound level.
23
24
POWER
BLANK
SOURCE
VOL+
ENTER
MENU
• Do not shut off the main power (back panel switch) or unplug the power cord while the ventilation fan is in operation.
Operating the Projector
When an image appears on the screen, make certain that the picture is focused and fits properly on the screen.
POWER
BLANK
SOURCE
VOL+
ENTER
VOL-
MENU
Zoom ring Focus ring
● To adjust the focus of the image, rotate the focus (outer) ring on the lens.
● To adjust the size of the image, rotate the zoom (inner) ring on the lens.
To raise or lower the image on the screen, extend or retract the foot at the bottom of the projector by pushing foot adjuster as shown below.
Push
1.
Carefully press the foot adjuster button while you support the other side of the projector. This unlocks the foot and allows it move freely. Be careful not to drop the projector.
2.
While pressing the foot adjuster button, raise or lower the projector to place the image in the proper position on the screen.
3.
Release the button to lock the foot in its new position.
4.
To fine-tune the height of the projector, rotate the front foot to raise or lower it.
5.
Once the projector height has been adjusted, do not press down on the projector.
24
25
Operating the Projector
If the projector is installed on a surface that is not stable or flat, the projected image shape will be distorted.
POWER
BLANK
SOURCE
VOL+
VOL-
ENTER
MENU
Horizontal leveler
● To correct this condition, adjust the projector’s position using the horizontal leveler as shown above.
Function checking
1 Press the menu button.
2 Move the pointer button up or down to select a menu and press the enter button. Each press of the button will cycle through the available menus.
exit move enter
G VIDEO
G POSITION
G SPECIAL
G TRACKING exit move adjust
E
G
G
G
VIDEO
Contrast
Brightness
Color R
Color G
Color B
Reset
POSITION
SPECIAL
TRACKING exit move enter
G VIDEO
G POSITION
G SPECIAL
E TRACKING
Auto Tracking
Clock
Phase
Press Enter to Start exit move select
G VIDEO
G POSITION
E SPECIAL
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
G TRACKING
English G exit move adjust
G
E
VIDEO
POSITION
Horizontal
Vertical
Keystone
Zoom
Resize
G SPECIAL
G TRACKING
3 Move the pointer button up or down to select a function that you want to use or adjust.
● Without an input signal from a PC or Video source, the On-Screen Display (OSD) doesn’t appear.
● To exit the menu display, press the menu button repeatedly.
* In AV mode, Horizontal / Vertical in POSITION menu, VGA Text in SPECIAL menu and TRACKING menu are not displayed.
* The sub menus for the VIDEO menu in AV mode are different from those in the PC mode (Refer to page 41).
26
Selecting source mode
1 Press the source button
2 Each press of the source button changes the display as shown below.
PC AV
27
Using Still function
1 Press the still button.
• You can freeze the input image from a PC or AV source.
Moving Image
2 To return to normal video, press the still button again.
Still Image
28
Selecting language
1 Press the menu button and move the pointer button up or down to select the SPECIAL menu as shown below.
exit move enter
G VIDEO
G POSITION
G SPECIAL
G TRACKING
2 Press the enter button and move the pointer button up or down to select the Language item.
29
3 Move the pointer button left or right to select the language you want to use.
● On-Screen-Display(OSD) will change to the language chosen.
● To exit the menu display, press the menu button repeatedly.
exit move select
G VIDEO
G POSITION
E SPECIAL
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
G TRACKING
English G
Checking lamp time
1 Press the menu button and move the pointer button up or down to select the SPECIAL menu as below.
exit move enter
G VIDEO
G POSITION
G SPECIAL
G TRACKING
2 Press the enter button and move the pointer button up or down to select the Lamp Time item.
exit move
G VIDEO
G POSITION
E SPECIAL
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
G TRACKING
0 Hr
● The elapsed lamp time is displayed in hours.
● When the lamp time has reached 1400 hours, the lamp indicator changes to red color.
30
Using Flip Horizontal / Vertical function
● This function reverses the left and the right side of the projected image. Use this function when projecting from behind onto a transparent screen being viewed from the opposite side.
1 Press the menu button and move the pointer button up or down to select the SPECIAL menu.
exit move enter
G VIDEO
G POSITION
G SPECIAL
G TRACKING
2 Press the enter button and move the pointer button up or down to select the Flip Horizontal item.
exit move enter
G VIDEO
G POSITION
E SPECIAL
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
G TRACKING
Press Enter to Flip
3 Press the enter button to see reversed image.
● Each time you press the button, the image will be reversed.
● To exit the menu display, press the menu button repeatedly.
exit move enter
G VIDEO
G POSITION
E SPECIAL
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
G TRACKING
Press Enter to Flip
Press Enter to Flip exit move enter
Flip Horizontal
Blank Image
Flip Vertical
VGA Text
Lamp Time
TRACKING
POSITION
Language
SPECIAL
VIDEO nu Menu Me
G
G
E
G
31
Flip V ertical Function
● This function reverses the upper and the lower side of the projected image.
● When you hang the projector upside down from the ceiling, you must reverse all the sides(left, right, upper, lower) of the image.
1 Press the menu button and move the pointer button up or down to select the SPECIAL menu. exit move enter
G VIDEO
G POSITION
G SPECIAL
G TRACKING
2 Press the enter button and move the pointer button up or down to select the Flip Vertical item.
exit move enter
G VIDEO
G POSITION
E SPECIAL
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
G TRACKING
Press Enter to Flip
3 Press the enter button to see the reverse image.
● Each time you press the button, the image will be reversed.
● To exit the menu display, press the menu button repeatedly.
exit move enter
G VIDEO
G POSITION
E SPECIAL
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
G TRACKING
Press Enter to Flip
G TRACKING
VGA Text
Lamp Time
Blank Image
Flip Vertical
Flip Horizontal
Language
SPECIAL E
G POSITION
G VIDEO
Press Enter to Flip exit move enter
32
Using Blank function
● This function blanks the Video and mutes the Audio.
1 Press the blank button.
● The screen will blank and the audio is muted.
● You can choose the background color. Refer to page 34.
2 To exit the blank status, press the blank button again.
33
TITLE
1 Press the menu button and move the pointer button up or down to select the SPECIAL menu.
exit move enter
G VIDEO
G POSITION
G SPECIAL
G TRACKING
2 Press the enter button and move the pointer button up or down to select the Blank Image item.
3 Move the pointer button left or right to select the color you want to use.
● Background color changes to the selected color.
● To exit the menu display, press the menu button repeatedly.
exit move select
G VIDEO
G POSITION
E SPECIAL
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
G TRACKING
Blue G
34
Selecting PC screen size input signal
● When using the PC input mode, before turning on the PC, select the appropriate screen size in the SPE-
CIAL menu. This will enable the image size of the PC in DOS mode to fit on the projection screen.
● For other screen size signals except 640X400 70Hz and 720X400 70Hz, the projected image sizes are adjusted automatically.
1 Press the menu button and move the pointer button up or down to select the SPECIAL menu as below.
exit move enter
G VIDEO
G POSITION
G SPECIAL
G TRACKING
2 Press the enter button and move the pointer button up or down to select the VGA Text item.
3 Move the pointer button left or right to select the screen size you want to use.
exit move select
G VIDEO
G POSITION
E SPECIAL
Language
Flip Horizontal
Flip Vertical
Blank Image
Lamp Time
VGA Text
G TRACKING
720X400 G
● a. Selecting 720X400
: If the input signals are 720X400 70Hz or 640X400 70Hz , the projected image size will always be adjusted to the format of 720X400 70Hz.
b. Selecting 640X400
: If the input signals are 720X400 70Hz or 640X400 70Hz , the projected image size will always be adjusted to the format of 640X400 70Hz.
● To exit menu display, press the menu button repeatedly.
35
Using Resize function
Press the resize button.
Each press of the button changes the display as below.
PC mode AV/DTV mode
4 : 3 Scaled
Original 16 : 9
POWER
BLANK
SOURCE
VOL+
ENTER
MENU
● You can also use this function by using the menu button.
36
●
●
If the image size does not fit the screen properly, set the position of the image by selecting the
Horizontal / Vertical item.
Keystone function adjusts the upper and lower width of the projected image to prevent the image shape from appearing skewed. This can occur if the screen and projector are not perpendicular to one another.
1 Press the menu button and move the pointer button up or down to select the POSITION menu. exit move enter
G VIDEO
G POSITION
G SPECIAL
G TRACKING
2 Press the enter button and move the pointer button up or down to select the Horizontal,
Vertical or Keystone item.
PC mode exit move adjust
G VIDEO
E POSITION
Horizontal
Vertical
Keystone
Zoom
Resize
G SPECIAL
G TRACKING
3 Press the pointer button and move the button left or right or press the volume buttons to adjust the image on the screen.
● Horizontal, Vertical, Keystone are adjusted from -50 to +50.
● To exit the menu display, press the menu button repeatedly.
37
1 Press the zoom button.
2 Move the pointer button to the position you wish to see enlarged. Press the enter button to enlarge the selected areas.
3 Press the L-mouse or R-mouse button to adjust the zoom level.
● L-mouse button makes the image look smaller.
● R-mouse button makes the image look larger.
11/25 25/25
4 Move to the position you want to see the enlarged display by moving the pointer button left, right, up, or down.
5 Press the zoom button again to return to normal viewing.
POWER
BLANK
SOURCE
VOL+
ENTER
MENU
●
●
You can also use this function by using the menu button.
In the zoom mode, you can adjust horizontal / vertical position with the pointer button.
38
Auto T racking Function
● Auto Tracking Function
This function automatically adjusts the difference of horizontal width and tremor of the image. This difference is caused by discord of the internal signal of the projector and diverse graphic signals of PC.
Press the auto tracking button.
Auto Tracking
● Image positioning and tremor adjusting are automatically performed.
39
POWER
BLANK
SOURCE
VOL+
ENTER
MENU
●
●
●
You can also access this function by using the menu button.(PC mode)
Perform this function while on a stationary image because you may not get the best video quality on a moving image from a PC graphic signal.
This function should be performed using a stationary image from the PC.
TITLE
● Clock Function
This function adjusts the horizontal width of the projected image to enable the image to fit on the screen size.
● Phase Function
This function is for the detailed adjustment of the clock function.
1 Press the menu button and move the pointer button up or down to select the TRACKING menu. exit move enter
G VIDEO
G POSITION
G SPECIAL
G TRACKING
2 Press the enter button and move the pointer button up or down to select the Clock or Phase item.
exit move adjust
G VIDEO
G POSITION
G SPECIAL
E TRACKING
Auto Tracking
Clock
Phase
3 Move the pointer button left or right or press the volume buttons to adjust the screen condition.
● To exit the menu display, press the menu button repeatedly.
40
Adjusting Video
1 Press the menu button and move the pointer button up or down to select the VIDEO menu.
PC Mode
AV Mode exit move enter
G VIDEO
G POSITION
G SPECIAL
G TRACKING exit move enter
G VIDEO
G POSITION
G SPECIAL
2 Press the enter button.
PC Mode exit move adjust
E VIDEO
Contrast
Brightness
Color R
Color G
Color B
Reset
G POSITION
G SPECIAL
G TRACKING
AV Mode exit move adjust
E VIDEO
Contrast
Brightness
Color
Tint
Reset
G POSITION
G SPECIAL
3 Move the pointer button up or down to select the desired video item.
4 Move the pointer button left or right or press the volume buttons to adjust the selected video item:
● To restore the original image condition select the Reset item and press ENTER.
● To exit the menu display, press the menu button repeatedly.
41
Supported Monitor Display
● The projector displays images at a resolution of 1024 x 768 pixels. To display higher resolution images
(1152 x 864 mode, 1280 x 1024 mode), the projector compresses it to 1024 x 768. The following table lists the display formats supported by the projector.
Sources
VGAEGA
PC98 / VGA text
VGA
SVGA
XGA
SXGA
UXGA
MAC 16 ¥
19 ¥
HD
20 ¥
Format
800X600
800X600
800X600
800X600
800X600
800X600
1024X768
1024X768
1024X768
1024X768
1024X768
1152X864
1152X864
1152X864
640X350
640X350
640X400
720X400
720X400
640X480
640X480
640X480
640X480
640X480
640X480
640X480
800X600
1152X864
1280X960
1280X960
1280X960
1280X1024
1280X1024
1280X1024
1600X1200
832X624
1024X768
1024X768
1152X870
1920X1080i
1280X720p
Vertical Freq.(Hz)
60.317Hz
72.188Hz
75.00Hz
85.061Hz
90.00Hz
100.00Hz
43.479Hz
60.004Hz
70.069Hz
75.029Hz
84.997Hz
60.053Hz
70.016Hz
75.00Hz
70.090Hz
85.080Hz
85.080Hz
70.082Hz
85.039Hz
59.940Hz
66.667Hz
72.800Hz
75.00Hz
85.008Hz
100.040Hz
120.00Hz
56.250Hz
85.057Hz
60.00Hz
75.00Hz
85.002Hz
60.020Hz
75.025Hz
85.024Hz
60.00Hz
74.550Hz
60.004Hz
75.029Hz
75.062Hz
60.00Hz
60.00Hz
Horizontal Freq. (kHz)
37.879kHz
48.077kHz
46.875kHz
53.674kHz
56.00kHz
64.016kHz
35.522kHz
48.363kHz
56.476kHz
60.023kHz
68.677kHz
54.348kHz
63.995kHz
67.500kHz
31.468kHz
37.861kHz
37.861kHz
31.469kHz
37.927kHz
31.469kHz
35.00kHz
37.861kHz
37.500kHz
43.269kHz
53.011kHz
64.062kHz
35.156kHz
77.487kHz
60.00kHz
75.00kHz
85.938kHz
63.981kHz
79.976kHz
91.146kHz
75.00kHz
49.725kHz
48.363kHz
60.023kHz
68.681kHz
33.750kHz
45.00kHz
● If the projector does not support the input signal, the OUT OF RANGE message will appear on the screen.
● The projector supports DDC1/2B type as Plug & Play function.(Auto recognition of PC monitor)
42
43
Maintenance
● The projector requires very little maintenance. You should keep the lens clean because any dirt or stains may appear on the screen. Clean the air filter attached at the bottom of the projector periodically because a clogged air filter prevents proper ventilation that is necessary to cool the projector and prevents it from overheating. If any parts need to be replaced, contact your service center.
● When cleaning any part of the projector, always turn the power off and unplug the projector first.
Clean the lens if dirt or dust appears on the surface of it. Wipe the lens surface gently with a soft, dry lint-free cloth, or use an air spray.
To remove dirt or stains on the lens, moisten a soft cloth with water and a neutral detergent and wipe the lens surface gently.
To remove dirt or dust, wipe the casing with a soft, dry, lint-free cloth. To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral detergent and then wipe the casing.
Do not use alcohol, benzene, thinners or other chemical detergents as these can cause damage to the case.
Cleaning the Air Filter
The air filter, which is located at the bottom of the projector, should be cleaned after every 100 hours of use.
If it is not cleaned periodically, it can become clogged with dust and prevent the projector from being ventilated properly. This may cause overheating and damage of the projector.
To clean the air filter :
1. Stand the projector on its side so that the handle is on the top, and you can easily access the air filter.
2. Push the opening tip of the air filter cover and remove the cover.
3. To clean the filter, use a small vacuum cleaner designed for computers or other office equipment. Or you may use a dry, lint-free cloth.
If it is difficult to remove dirt or the filter is torn, contact your the service center for replacement.
4. Close the filter cover after cleaning.
Troubleshooting
Before calling for service, please check the following symptoms/solutions.
You may be able to avoid a service call.
Symptom Cause Solution Page
Operation indicator does not light.
-Power Cable is loose.
• Tighten power cable securely to projector and power outlet.
25
Projected image gets darker or deteriorates.
Temperature indicator is red.
-Lamp is about to fail.
• Contact service center to replace lamp.
13
No image appears on-screen.
Menu will not appear.
-Cooling fan not working.
-Internal circuits damaged.
-Air filter clogged.
-Room is hot.
• Contact service center.
• Contact service center.
• Clean air filter.
• Cool off room.
-Power off.
-Lens cap on.
-Source not selected/off.
-Unit warming up.
-Source not connected.
13, 43
• Turn power on.
• Remove lens cap.
• Select correct source, turn source on.
• Lamp at full power after 40 seconds.
• Connect source.
15 - 23
15 - 22, 27
“NO SIGNAL” message appears.
-Source not connected.
-Source not sending out a signal.
“OUT OF RANGE” message appears.
-Not a supported format.
No sound.
-Volume level too low.
-Connection problem.
Image color is wrong.
-Incorrect color balance.
-Wrong video settings.
Blurred or out of focus image.
-Out of focus or position.
-Tracking wrong.
-Lens dirty.
• Connect source.
• Check all connections.
• Check source operation.
• Change to supported format.
• Change format of source signal output.
• Increase sound level.
• Connect cables securely.
15 - 22, 27
42
15 - 23
• Adjust color balance.
• Adjust Video menu options.
• Focus and position image on screen.
• Adjust tracking.
• Clean lens, see maintenance.
41
23 - 24
39
43
44
45
Memo
LXG-120
0.9 in. (22.9 mm)
1024 (Horizontal) x 768 (Vertical) pixels
40-300 in. (1.01-7.6 m)
5.03-54.08 ft. (1.64-16.35 m.)
39.3 ft. (12 m)
1W
4:3 (horizontal:vertical)
1:1.3
NTSC/PAL/SECAM/NTSC4.43/PAL-M/PAL-N
AC 120V 60Hz
3.9 in. (98.5 mm) (including front foot)
9.3 in. (238 mm)
13.18 in. (329.5 mm) (including lens)
7.5 lbs. (3.4 kg)
Specifications.
Model
LCD panel size resolution screen size projecting distance remote control distance speaker system horizontal / vertical ratio zoom ratio
Video Compatibility
Power height width length weight
Operating Condition temperature
In operation : 32-104°F(0°C-35°C)
In storage and transit : -4-140°F(-20°C-60°C) humidity
In operation : 20 - 80% relative humidity by dry hygrometer
In storage : 10 - 90% relative humidity by dry hygrometer
46
P/NO : 3828VA0245G (3840VA0026E)
206-3671

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