Vivitek D3355 Projector User Manual

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5. 
  
 
Pull firmly on the module handle to 
remove the lamp module.   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
When installing the new lamp:
 
1. Reverse the above steps to install A
 
the new lamp module.  
 
2. To replace the cover: 
Align the cover at (A), then push B
 
down and slide the cover into 
place (B). 
 
Tighten the captive screw (C). 
A
 
 
C   
 
 
 
 
U  

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Resetting the Lamp 
 
After replacing the lamp, you should reset the lamp hour counter to zero. Refer to the following: 
 
1. Press the Menu button to 
open
 the menu.   
 
2. Press the cursor button 
to
 move to the Service 
menu.   
 
3. Press the cursor button 
to
 move down to Lamp 
hours
 reset.  
 
 
 
4. Press the cursor or Enter 
button.  
 
 
A message screen...

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Cleaning the Projector 
 
Cleaning the projector to remove dust and grime will help ensure trouble-free operation. 
 
Warning: 
1. 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. 
 
2. Use only a dampened cloth when cleaning. Do not allow water to enter the ventilation openings 
on the...

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Using the Kensington® Lock 
 
If you are concerned about security, attach the projector to a permanent object with the Kensington 
slot and a security cable.  
 
 
       
 
  
 
 
 
 
 
 
 
Note: 
Contact your vendor for details on purchasing a suitable Kensington security cable. 
 
The security lock corresponds to Kensington’s MicroSaver Security System. If you have...

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Using Support Cables 
 
For added safety, the projector bracket must be 
secured with three metal support cables.  
The cables should be attached to the projector 
bracket
 and secured to the ceiling with expansion 
screws.
  
 
 
Support
 
cable 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
Caution: 
For ceiling installations, use approved mounting hardware and M4 screws with a maximum...

  
  
TROUBLESHOOTING 
 
 
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 after time spent troubleshooting, the problem is traced to something as simple as a loose con- 
nection. Check the following before proceeding to the problem-specific solutions.  
• Use some other electrical device to confirm that the electrical outlet is working. 
•...

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LED Error Messages 
 
LED STATUS/ 
NUMBER OF FLASHES 
DESCRIPTION 
 
Power 2 I 2C bus error 
 
3 System over temperature 
 
4 System I 2C interface error 
 
5 Lamp error 
 
6 Fan error 
 
8 DLP Driver error 
 
Temperature  
 
Valid only 
when
 fan 
error
 
1 Power & Ballast fan 
 
2 Blower fan (Lamp 2, Right) 
 
3 Blower fan (Lamp 1,...

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Problem: The image is streaked  1.   Set the 
Frequency  and  
Tracking settings on the 
Utility menu of the OSD to the 
default settings. 
2.   To ensure the problem is not caused by a connected PC’s video card, connect to another 
computer. 
 
Problem: The image is flat with no contrast  Adjust the Contrast setting on the Main menu of the OSD....

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2.   Test the source audio output with other speakers. 
 3.   Have the projector serviced. 
 
Having the Projector Serviced 
 
If you are unable to solve the problem, you should have the projector serviced. Pack the projector in the 
original carton. Include a description of the problem and a checklist of the steps you took when 
trying to fix the...

  
  
SPECIFICATIONS 
 
 
Specifications 
 
D3355 Dual Lamp System (250W)  
Display type 
 
TI DMD 0.7-inch x 1, 12 degrees, DDR DLP with Pixelworks ASIC 
controller 
 
Resolution 
 
XGA 1024 x 768 native 
 
Color 
 
16.7 Million (24-bits/pixel) 
 
Bandwidth 
 
Up to 205 MHz 
 
Weight 
 
15.5 kg (34.1 lb) 
 
Projection distance 1.5 to 10 meters (4.9 to 32.8 feet) 
 
Projection screen size 1.0 to 7.6 meters (40 inches to 300 inches) 
 
Brightness uniformity 
 
Typical 85%; minimum 75% 
 
Projection lens...