Acer H7531D Guide de l'utilisateur télécharger pdf (Page 32)

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Management

Setting

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.

Auto Shutdown The projector will automatically shutdown when there is no signal

input after the allocated time. (in minutes)

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 button and choose "Yes" to turn the lamp hour

counter to 0 hours.

Menu Location Choose the menu location on the display screen.

Closed Caption Selects a preferred closed captioning mode from CC1, CC2, CC3,

CC4, (CC1 displays captions in the primary language in your area).

Select "Off" to turn off the captioning feature. This function is only

available when a composite video or S-Video input signal is

selected and its system format is NTSC.

<Note> Set your screen aspect ratio to 4:3. This function is not

available when the aspect ratio is "16:9" or "Auto" .

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Acer H7531D Guide de l'utilisateur Page 32