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Pressing the ECO button will set the lamp mode. Eco (STATUS indicator is lit green) The lamp’s brightness is reduced to approximately 80%, extending the lamp’s service life. Normal (STATUS indicator is off) The lamp brightness is set to 100% and the screen is bright. RGB STANDBY VIDEO FREEZE MUTE AUTO ASPECT TIMERVOL KSTN ZOOM CANCEL QUICK MENU ENTER Q 1 2 4 ECO 3 STANDBY AUTO SOURCE STANDBY STATUS Note: Frequent switching this mode can degrade the lamp. E-29 General Operation Keystone Use this