Runco VX-80d 用户手册

The VX-40d/-50d/-60d/-80d uses a Cermax® Xenon lamp to deliver its high brightness. 
The lamp should be replaced when it reaches the end of its life (typically 1000 hours), or 
sooner if a noticeable degradation in brightness occurs. When you replace a lamp, you 
should replace the filters as well. 

Keep track of the number of hours the lamp has been in use and be aware of any changes 
to brightness. These indicators will help you effectively maintain operation of the projector. 
To find out how long the currently-installed lamp has been in service, select Lamp Hours 
from the DHD Controller Installation menu (available by selecting Service -> Display 
Device -> Configure -> Installation, in sequence). 

1. Turn off the projector and unplug the power cord. Allow the projector to cool down for 

approximately 45 minutes prior to removing the lamp assembly for replacement.

2. Loosen the four rear Lamp Cover screws (see Figure 5-1) and remove the cover.

3. Pull (out) and turn the lamp lock lever, which is located to the left of the lamp module, a 

quarter turn counterclockwise to the “unlock” position (Figure 5-2).