Service manual

20
Lamp (
Option Lamp: DT00402 RLC-150-001(PJ501) / DT00462 RLC-150-003(PJ551))




 
                  
            


         
             
             





















Lamp life
Projector lamps have a finite life. The image will become darker and hues will become weaker after
a lamp has been used for a long period of time.
Replace the lamp if the LAMP indicator is red or the “CHANGE THE LAMP” message appears
wh
en the projector is switched on. See "OSD Messages" on page 25 and
"Indic
ator Messages" on page 26.

The LAMP indicator is also red when the lamp unit reaches high temperature. Before
replacing the lamp switch the POWER OFF, wait approximately 20 minutes, and switch the POWER
ON again. If the LAMP indicator is still red replace the lamp.
DT00402 RLC-150-001(PJ501) / DT00462 RLC-150-003(PJ551)

 
ViewSonic Corporation
Confidential - Do Not Copy
PJ501/PJ551
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