Acer D452D series Manual del usuario - Página 30

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Management

ECO Mode

Choose "On" to dim the projector lamp which will lower power

consumption, extend the lamp life and reduce noise. Choose "Off"

to return normal mode.

High Altitude

Choose "On" to turn on High Altitude mode. Operate the fans at

full speed continuously to allow for proper high altitude cooling of

the projector.

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Turn Off Mode

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Auto Shutdown

The projector will automatically shutdown when there is no signal

input after the allocated time. (default is 120 minutes)

AC Power On

When this feature is enabled, the projector automatically turns on

when power is connected. This allows control of ceiling mounted

projectors with a wall power switch.

Lamp Hour Elapse

Displays the lamp's elapsed operating time (in hours).

Lamp Reminding

Activate this function to display a reminder to change the lamp 30

hours before its expected end-of-life.

Lamp Hour Reset

Press the

counter to 0 hours.

Note: Functions vary depending on model definition.

Instant Off: Shuts down the projector without fan cooling.

Instant Resume: Resumes the system when the Power button

is pressed again within 2 minutes.

button and choose "Yes" to turn the lamp hour