Dell M210X User Manual

Also see for 4210X - XGA DLP Projector: User guide

36 Using Your ProjectorA UDIO INPUT —Select the Audio input source, options are: Audio andHDMI.VOLUME —Press to decrease the volume and to increase the volume.MUTE —Allows you to mute the sounds for audio input and audio output.POWER SETTINGS —Select and press to activate power settings. The powersettings menu consists of the following options:POWER S AVING —Select Off to disable Power Saving mode. By default, theprojector is set to enter power saving mode after 120 minutes of no activity.A warning message appears on screen showing a 60-second countdownbefore switching to power saving mode. Press any button duringcountdown period to stop power saving mode.You can also set a different delay period to enter power saving mode. Thedelay period is the time you want the projector to wait without an inputsignal. Power saving can be set to 30, 60, 90, or 120 minutes.If an input signal is not detected during the delay period, the projectorturns off the lamp and goes into power saving mode. If an input signal isdetected within the delay period, the projector automatically turns on. Ifan input signal is not detected within two hours during power saving mode,the projector switches from Power Saving mode to Power Off mode. Toturn on the projector press the Power button.Q UICK S HUTDOWN—Select Yes to turn off the projector with a single press ofthe Power button. This function allows the projector to quick power offwith an accelerated fan speed. Slightly higher acoustic noise is expectedduring quick power off.NOTE: Before you turn on the projector again, wait for 60 seconds to allow theinternal temperature to stabilize. The projector will take a longer time to turn onif you try to power on immediately. Its cooling fan will run at full speed for about30 seconds to stabilize the internal temperature.Downloaded From projector-manual.com DELL Manuals