User Controls

OPTION

Lamp Settings

Lamp Mode

Select single/dual lamp mode of the projector.

Dual: Default value for this function.

Relay: When the difference in lamp life between the two lamps reaches 48 hours, the system will automatically switch to the lamp with the lower usage.

Lamp 1: One lamp illuminates. (Lamp1 is always used.)

Lamp 2: One lamp illuminates. (Lamp2 is always used.)

Lamp 1 Hour

Display the projection time for lamp 1.

Lamp 2 Hour

Display the projection time for lamp 2.

Lamp 1 Reset

Reset the lamp hour counter after replacing the lamp for lamp 1.

Lamp 2 Reset

Reset the lamp hour counter after replacing the lamp for lamp 2.

Lamp Reminder

Choose this function to show or to hide the warning message when the changing lamp message is displayed.

The message will appear 30 hours before suggested replacement of lamp.

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Optoma Technology TH7500NL manual Lamp Settings