User Controls User Controls; Lamp Settings - Optoma HD73 User Manual

User Controls User Controls
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Lamp settings

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Lamp Hour
Displays the cumulative lamp operating time.
Lamp Reminder
Choose this function to show or to hide the warning message when
the changing lamp message is displayed. The message will appear
up 30 hours before suggested replacement of lamp.
Bright Mode
Choose "On" to increase the brightness. Choose "Off" to return
normal mode.
Lamp Reset
Reset the lamp life hour after replacing the lamp.