BenQ TH585 User Manual page 44

Resetting the light timer
15. After the startup logo, open the On-Screen Display (OSD) menu. Go to Light Settings Menu -
System Setup : Advanced > Light Settings and press OK. The Light Settings page appears.
Highlight Reset Light Timer and press OK. A warning message is displayed asking if you want to
reset the lamp timer. Highlight Reset and press OK. The lamp time will be reset to "0".
Do not reset if the lamp is not new or replaced as this could cause damage.
44 Maintenance