Dell 1409X User Manual

Also see for 1409X: User guide

Dell 1409X User Manual Manual pdf 29 page image

Using Your Projector 29LAMPUsing the Lamp menu, you can adjust the display settings of your projectors. ThePicture menu, provides the following options:LAMP H OUR —Displays the operating hours since the last lamp timer reset.POWER SAVING—Select Yes to set the Power Saving delay period. The delay period isthe time you want the projector to wait without an input signal. By default, thedelay period is set to 120 minutes. However, you can set this to 5, 15, 30, 45, 60, or120 minutes.If an input signal is not detected during the delay period, the projector turns offthe lamp and goes into power saving mode. If an input signal is detected withinthe delay period, the projector automatically turns on. If an input signal is notdetected within two hours, the projector switches from Power Saving mode toPower Off mode. To turn on the projector press the Power button.E CO M ODE —Select On to use the projector at a lower power level (165 Watts),which may provide longer lamp life, quieter operation, and dimmer luminanceoutput on the screen. Select Off to operate at normal power level (200 Watts).LAMP R ESET —After you install a new lamp, select Yes to reset the lamp timer.QUICK S HUTDOWN —Select Yes to turn off the projector with a single press of thePower button. This function allows the projector to quick power off with anaccelerated fan speed. Slightly higher acoustic noise is expected during quickpower off.