Acer S1213Hne User Manual - Page 38
Management, ECO Mode, High Altitude, Turn Off Mode, Auto Shutdown, Minutes, Lamp Hour Elapse
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28 English Note 4: Other notes about using the pen 1. Avoid standing too far from the screen. The closer you are to the screen, the better performance the pen has. 2. Hold the pen the way you hold a remote control or a pen. 3. A full battery charge takes 3-4 hours and will allow 30 hours non-stop use. The battery is only rechargeable, and is not user serviceable or user replaceable. 4. Avoid shadows! The pen cannot work if its tip is in a shadow or it is pointing at a shadow. Management ECO Mode High Altitude Turn Off 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. 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. • Instant Off: Enables you to turn off the projector immediately without fan cooling process by pressing the power button twice. • Instant Resume: Enables you to restart the projector immediately within 2 minutes after turning it off. Auto Shutdown The projector will automatically shut down while there is (Minutes) no signal input detected after the time you set. Lamp Hour Elapse Displays the lamp's elapsed operating time (in hours). Choose this function to show or hide warning message Lamp Reminding 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 reset the lamp hour counter to 0 hours.