Vivitek D5500 Projector User Manual

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– 84 – 
The projection lamp should be repl aced when it burns out. It should onl y be replaced with a certified 
replacement part, which you can order from your local dealer.  
Important: 
a.  The lamp contains a certain am ount of mercury and should be dispos ed of according to local ordi-
nance regulations. 
b. Avoid touching the glass...

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–  85  – 
3.  Pull firmly on the module handle 
in the direction shown to remove 
the lamp. 
 
4.  Reverse steps 1 to 3 to install 
the new lamp module(s) and re-
place the lamp cover. 
 
  

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– 86 – 
Resetting the Lamp Time Counter 
After replacing the lamp(s), the  lamp hour counter(s) should be reset to zero. Refer to the following 
guide: 
1.  Press the  Menu button on the 
OSD control panel or Remote 
Control to open the  Main menu.
 
2.  Press the ▲or▼  button
 to 
move to the  Reset menu and 
press 
. 
 
3.  The Reset...

 – 87  –
 
APPENDIX 
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 the 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  6 for location). The following tables de scribe the various states of the 4 
LEDs. 
The POWER LED 
PROJECTOR STATUS LED...

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– 88 – 
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 
(repeatedly) 0.5 secs on 
2.5 secs off 
ERROR 
Lamp ERROR 
Red 6 times blink 
(repeatedly) (0.5 secs ON > 0.5 secs 
OFF) * 6...

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–  89  – 
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. 
3.  Press the  AUTO button on the remote control or projector....

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– 90 – 
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 remote  and sensor is not obstructed. 
3.  Turn off any fluorescent lights in the room. 
4.  Check the battery polarity. 
5.  Replace the...

 – 91  –
 
SPECIFICATIONS 
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 1024  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 (GC805G)  
40 - 500 / 1.02m – 12.7m (GB942G, GB940G, GB949G, GB957G) 
Lens options GC805G:...

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– 92 – 
Electrical Specifications 
ITEM DESCRIPTION 
Inputs  1 Analog RGB (Mini D-Sub 15P), 1 A
nalog RGB R/Cr, G/Y, B/Cb, H, V 
(BNC 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...

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–  93  – 
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 
45.1 lb/20.5 kg 
 
Environmental Considerations 
ITEM DESCRIPTION 
Operational Temperatures 
41° to 104°F / 5 ° to 40 °C, 10% to 90% humidity...