Sanyo Pdg Dwt50l Projector User Manual

 
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7. Appendix 
n Troubleshooting 
Indicator Messages
 
Several indicator messages are used by the projector to alert users of problems with setup or internal parts. The LEDs on 
the top surface of the projector show t he status of the WARNING and lamp 1/2 as  well as the general working order of the 
projector through the WARNING LED (see  OSD Controls and Status LEDS on page 7
  for location). The following tables 
describe the various states of the 4 LEDs. 
The POWER LED 
PROJECTOR STATUS LED...

7. Appendix 
103 
 
The LAMP LEDs 
PROJECTOR STATUS LED CONDITION LED SEQUENCE PROJECTOR CONDITION 
Lamp off  Off Off  Lamp off 
End of the lamp life Red blink 0.5 secs on 
0.5 secs off  Replace lamp 
No lamp Red 1 time blink (re-
peatedly
)  0.5 secs on 
2.5 secs off 
ERROR 
Lamp ERROR 
Red 6 times blink (re-
peatedly
)  (0.5 secs ON > 0.5 secs 
OFF) * 6 > 2.0 secs OFF 
ERROR 
Cooling lamp 
Orange blink 0.5 secs ON > 0.5 secs 
OFF  Switching lamp1 and 2 
Re-light up sequence 
Green blink 0.5 secs ON >...

7. Appendix 
104
 
Common Problems and Solutions 
These guidelines provide tips to deal with problems you may  encounter while using the projector. If the problem remains 
unsolved, contact your  dealer for assistance. 
Often the problem is something as simple as a loose connection. Check the following before proceeding to the problem-
specific solutions. 
• Use some other electrical device to confir m that the electrical outlet is working. 
•  Ensure the projector is turned on. 
•  Ensure all...

7. Appendix 
105 
 
o Image Problems 
Problem: No image appears on the screen 
1.  Verify the settings on your notebook or desktop PC. 
2.  Turn off all equipment and power up again in the correct order. 
Problem: The image is blurred  
1. Adjust the  Focus on the projector. 
2.  Press the  AUTO PC ADJ.  button on the remote control or projector. 
3.  Ensure the projector-to-screen distanc e is within the specified range. 
4.  Check that the projector lens is clean. 
5.  Remove the lens cover. 
Problem:...

7. Appendix 
106
Problem: The lamp goes off 
1. Power surges can cause the lamp to turn off. Press  the power button twice to turn off the projector. 
When the Power LED is orange, press the power button. 
2.  Replace the lamp module. 
3.  Put the old lamp back in the projec tor and have the projector serviced. 
 
Remote Control Problems 
Problem: The projector does not respond to the remote control  
1.  Direct the remote control towards remote sensor on the projector.  
2.  Ensure the path between...

 
107 
8. Specifications 
n Projector Specifications 
This section provides technical information about the projectors performance. 
Optical Specifications 
ITEM DESCRIPTION 
Projection system  Single DLP® chip, 4 segment color wheel 
Resolution  1280 x 768 pixels* (up to UXGA @ 60 Hz, up to SXGA+ @ 60 Hz on DVI-D) 
Lamp  260 W AC (230 W in Eco mode), Dual lamp system 
Image size (diagonal) 50 - 200 / 1.27m - 5.08m (LNS-W41)  
40 - 500 / 1.02m – 12.7m (LNS-W40, LNS-S40, LNS-T40, LNS-T41) 
Lens options...

8. Specifications 
108
 
Electrical Specifications 
ITEM DESCRIPTION 
Inputs  1 Analog RGB (Mini D-Sub 15P), 1 Analog RGB R/Cr, G/Y, B/Cb, H, V 
(B

NC x 5), 1 Digital RGB (DVI-D 24P), 1 Component Y, Cb/Pb, Cr/Pr 
(RCA x 3), 1 Component (Mini D-Sub 15P) shared with COMPUTER 1 
IN, 1 S-Video (Mini DIN 4P), 1 Video, 3 Stereo Mini Audio, 2 
(L/R) RCA Audio, 1 Remote Control (Stereo Mini)  
Outputs 1 RGB (Mini D-Sub 15P), 1 Stereo Mini Audio, 1 Screen Trigger  
Control 1 PC Control Port (D-Sub 9P), 1 GPIO...

8. Specifications 
109 
 
ITEM DESCRIPTION 
Power Consumption  655W in Dual Lamp Normal mode / 580W in Dual Lamp Eco mode  
350W in Single Lamp Normal mode / 315W in Single Lamp Eco mode 
< 30W in Standby mode Normal 
< 5W in Standby mode Power saving
 
 
Mechanical Specifications 
ITEM DESCRIPTION 
Dimensions 19.9 (W) x  7.6 (H) x 15.2 (D) 
505 mm (W) x 192 mm (H) x 385 mm (D) 
(not including protrusions) 
Weight 
36.3 lbs/16.5 kg 
 
Environmental Considerations 
ITEM DESCRIPTION 
Operational...

8. Specifications 
110
Optional Parts 
The parts listed below are optionally available. When orderi ng those parts, specify the item name and Model No. to the 
sales dealer. 
Standard Zoom Lens  : LNS-S40 
Long Zoom Lens  : LNS-T40 
Ultra Long Zoom Lens  : LNS-T41 
Short Zoom Lens  : LNS-W40 
Fixed Short Zoom Lens  : LNS-W41 
Six-segment Color Wheel  : POA-CW01 
Wired Remote Cable (30m)    : POA-CA-RC30 
  

8. Specifications 
111 
 
o Cabinet Dimensions