26
WARNING:
To avoid burns, allow the projector to cool for at least 30 minutes before you replace the lamp.
Do not drop the lamp housing or touch the glass bulb! The glass may shatter and cause injury.
Be extremely careful when removing the lamp housing. In the unlikely event that the bulb ruptures, small glass fragments may be generated. The lamp housing is designed to contain these fragments, but use caution when removing the lamp housing. Before replacing the lamp, clean the lamp compartment and dispose of cleaning materials. Wash hands after lamp replacement. This product has a lamp, which contains a very small amount of mercury. Dispose of it as required by local, state or federal ordinances and regulations. For more information see www.eiae.org.
6 Carefully remove the lamp housing. Dispose of the lamp in an environmentally proper manner.
7 Install the new lamp housing and tighten the screws.
8
9 Replace the lamp door.
10 Plug in the power cord and toggle the Power switch to turn the projector back on.
11 To reset the lamp hour timer, navigate to the Settings>Service menu and select Lamp Reset. See page 24 for details.
Cleaning the Lamp Housing Screens
In dirty or dusty environments, the two dust filter screens in the lamp housing can become clogged, causing high
temperatures and premature lamp failure. Routine maintenance to remove dust from the screens lowers the lamp operating temperature and prolongs lamp life. To maximize lamp life, you should clean the screen at least every 250 hours depending upon environmental conditions. The dirtier or dustier the environment, the more often you should clean the screens.
1 Remove the lamp housing.
2 Examine the dust filter screens on the lamp housing. If necessary, use a vacuum cleaner set on low power to clean the screens. Be careful not to disturb any internal components when cleaning the screens.
3 Replace the lamp housing and lamp door.
Using the security lock
The projector has a security lock for use with a PC Guardian Cable Lock System. Refer to the information that came with the lock for instructions on how to use it.