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Management – Acer U5200 User Manual

Page 36

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Management

ECO Mode

Choose "On" to dim the projector lamp, which will also
lower the power consumption, reduce noise, and extend
the lamp life. Choose "Off" to return to the normal mode.

High Altitude

Choose "On" to turn on the High Altitude mode. When
this function is turned on, the projector fans operate at full
speed continuously to cool down the projector’s
temperature.

Auto Shutdown
(Minutes)

The projector will automatically shut down while there is
no signal input detected after the setting time.

Lamp Hour Elapse Displays the lamp’s elapsed operating time (in hours).

Lamp Reminding

Choose this function to show or hide warning message
when the changing lamp message is displayed. The
message will show up 30 hours before end of life.

Lamp Hour Reset

Press

after choosing "Yes" to turn the lamp hour

counter to 0 hours.