Optoma W304m Projector User Manual

51
Appendices
The image is stretched when displaying 16:9 DVD title
When you play anamorphic DVD or 16:9 DVD, the projector will 
show the best image in 16:9 format in OSD. If you play 4:3 format 
DVD title, please change the format as 4:3 in projector OSD. If the 
image is still stretched, you will also need to adjust the aspect ratio 
by referring to the following:
4Please setup the display format as 16:9 (wide) aspect ratio type on your DVD player.
Image is too small or too large
4
Adjust the Zoom...

52
Appendices
Projector Status Indication
Error Code MessagePower LED/
Flashes TEMP LED 
Flashed Lamp LED/
Flashes
Warm up or Cooling 
down Flashing  
(0.5 sec) 0
0
Quick Resume (100 sec) Flashing  
(0.25 sec) 0
0
T1 temperature over 
temperature 0
On 0
Thermal break 400
Lamp error 00On
Lamp door open 700
DMD error 800
Color wheel error 900 
English   

53
Appendices
Message Reminders4
 Replacing the lamp:
4 Out of range: (see the following for more information)
Remote Control Problems
If the remote control does not work
4Check the operating angle for the remote control is approximately ±15°.
4Make sure there are no obstructions between the remote control and the projector. Move to within 7m (23 ft) of the projector.
4Make sure the batteries are inserted correctly.
4Replace weak batteries in the remote control.
Audio Problems
There is no sound
4
Adjust...

54
Replacing the Lamp
The projection lamp should be replaced when it burns out. It should 
only  be  replaced  with  a  certified  replacement  part,  which  you  can 
order from your local dealer.
Important:
4The lamp contains a certain amount of mercury and should be disposed of according to local ordinance regulations.
4Avoid touching the glass surface of the new lamp, doing so may shorten its operation life.
Warning:
4Be sure to turn off and unplug the projector at least an hour before replacing the...

55
Cleaning the Projector
Cleaning the projector to remove dust and grime will help ensure 
trouble-free operation. 
Warning:
4 Be sure to turn off and unplug the projector at least an hour before cleaning. Failure to do so could result in a severe burn.
4 Use only a dampened cloth when cleaning. Do not allow water to enter the ventilation openings on the projector. 
4 If a little water gets into the projector interior while cleaning, leave\
 unplugged in a well-ventilated room for several hours before...

56
Appendices
Compatibility Modes
Computer Compatibility (Analog RGB Compatible)
SignalResolution Refresh Rate 
(Hz) Notes for Mac
NTSC -60
PAL/SECAM -50
VGA 640 x 48060 / 67 / 72 / 85 Mac 60 / 72 
/ 85
SVGA 800 x 60056 / 60** / 72 / 
85 / 120** Mac 60 / 72 
/ 85
XGA 1024 x 76860** / 70 / 75 / 
85 / 120** Mac 60 / 70 / 
75 / 85
HDTV (720P) 1280 x 72050 / 60** / 120** Mac 60
WXGA 1280 x 76860 / 75 / 85 Mac 60 / 75 
/ 85
1280 x 800 60Mac 60
1366 x 768 60Mac 60
SXGA 1280 x 102460 / 75 / 85 Mac 60 / 75
SXGA+...

57
Appendices
Input Signal for HDMI/DVI-D
SignalResolution Refresh Rate 
(Hz) Notes for Mac
VGA 640 x 480 60Mac 60 / 72 
/ 85
SVGA 800 x 60060** / 72 / 85 / 
120** Mac 60 / 72 
/ 85
XGA 1024 x 76860** / 70 / 75 / 
85 / 120** Mac 60 / 70 / 
75 / 85
SDTV (480I) 640 x 480 60
SDTV (480P) 640 x 480 60
SDTV (576I) 768 x 576 50
SDTV (576P) 768 x 576 50
WSVGA  
(1024 x 600) 1024 x 600
60
HDTV (720p) 1280 x 72050** / 60 / 120** Mac 60
WXGA 1280 x 76860 / 75 / 85 Mac 75
1280 x 800 60Mac 60
1366 x 768 60Mac 60...

58
Appendices
True 3D Video Compatibility table (HDMI 3D Input)
Input Timing
1280 x 720P @ 50Hz Top - and - Bottom
1280 x 720P @ 60Hz Top - and - Bottom
1280 x 720P @ 50Hz Frame packing
1280 x 720P @ 60Hz Frame packing
1920 x 1080i @50 Hz Side- by-Side (Half)
1920 x 1080i @60 Hz Side- by-Side (Half)
1920 x 1080P @24 Hz Top - and – Bottom
1920 x 1080P @24 Hz Frame packing
1920 x 1080i @ 50Hz
Side-by-Side(Half)SBS mode is on 
1920 x 1080i @ 60Hz
1280 x 720P @50Hz
1280 x 720P @60Hz
1920 x 1080i @ 50Hz...

59
Appendices
™
™ Ensure at least 
10cm clearance 
between the 
ceiling and the 
underside of 
the projector.
™
™ Avoid 
locating the 
projector near 
heat sources 
such as air 
conditioning 
and heaters. 
Excess heat 
may cause the 
projector to 
power off.
Ceiling Installation
To prevent damage to your projector please use the recommended 
mounting package for installation.
To ensure compliance, only use a UL Listed ceiling mount and 
screws that meet the following specifications:...

60
Appendices
Optoma Global Offices
For service or support please contact your local office.
USA
715 Sycamore Drive
Milpitas, CA 95035, USA
Tel : 408-383-3700    Fax : 408-383-3702
www.optomausa.com    Service : [email protected]
Canada
5630 Kennedy Road, Mississauga,
ON, L4Z 2A9, Canada
Tel : 905-361-2582    Fax : 905-361-2581
www.optoma.ca
Europe
42 Caxton Way, The Watford Business Park
Watford, Hertfordshire, WD18 8QZ, UK
Tel : +44 (0) 1923 691 800    Fax : +44 (0) 1923 691 888
www.optoma.eu
Service...