Optoma ES515 Owner's Manual page 42

User Controls
Options | Lamp Settings
Lamp Hours
Lamp Reminder
Brightness Mode
English 4
Displays the number of hours the lamp has been active. This
item is for display only.
Enable or disable the lamp life span reminder.
On—a warning message displays when remaining lamp life is
4
less than 30 hours.
Off—no warning message displays.
4
Select the lamp brightness mode.
Bright—the default setting.
4
STD—lower brightness setting to conserve lamp life.
4