Acer K750 User Manual - Page 32
Management, Setting
View all Acer K750 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 32 highlights
22 Management English ECO Mode High Altitude Auto Shutdown Lamp Hour Elapse Lamp Hour Reset 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. 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. The projector will automatically shutdown when there is no signal input after the allocated time. (in minutes) Displays the lamp's elapsed operating time (in hours). Press the button and choose "Yes" to turn the lamp hour counter to 0 hours. Setting Menu Location Closed Caption Choose the menu location on the display screen. 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. Set your screen aspect ratio to 4:3. This function is not available when the aspect ratio is "16:9" or "Auto" .