Management, Setting, Management setting – Acer H7531D User Manual
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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.
available when the aspect ratio is "16:9" or "Auto" .