Replacing The Lamp - BenQ MS504 User Manual

Replacing the lamp

Turn the power off and disconnect the projector from the power outlet. Please contact
service personnel for changing the lamp or visit http://www.BenQ.com.
Resetting the lamp timer
After the startup logo, open the On-Screen Display (OSD) menu. Go to the SYSTEM
SETUP: Advanced > Lamp Settings menu. Press MODE/ENTER. The Lamp
Settings page appears. Highlight Reset Lamp Timer. A warning message appears asking
if you want to reset the lamp timer. Highlight Reset and press MODE/ENTER. The lamp
time will be reset to "0".
Do not reset if the lamp is not new or replaced as this could cause damage.
48 Maintenance