263. Projector Adjustment and Connecting2. Press the (POWER) button on the projector cabinetor the POWER ON button on the remote control.The POWER indicator goes from a steady red light toa flashing blue light, and the picture is projected on thescreen.• If using the remote control, press the POWER ON but-ton.• When there is no signal the unit will project a blue screen(factory default menu settings).• If the picture is blurry, adjust the screen focus. (→ page33)• When it is dark press the (lights) button. The indicatorpanel backlight and the LED lamp on the right side ofthe projector will turn on.TIP:• The unit has a Power On Shutter function that allows the lightsource to turn off even when connected to a power source. (→page 49)• Pressing the button will not activate the unit when the KEY LOCKindicator is flashing orange. (→ page 61)• When the message “PROJECTOR IS LOCKED! ENTER YOURPASSWORD.” is displayed, it means that the [SECURITY]feature is turned on.After you turn on your projector, ensure that the computeror video source is turned on.NOTE: The blue screen ([BLUE] background) is displayed when nosignal is being input (by factory default menu settings).Standby Blinking Power OnSteady red light Blinking bluelightSteady bluelightPerforming Lens Calibration• After installing or replacing the lens unit (below *) soldseparately, press the LENS CALIBRATION button on theprojector, or hold down the CTL button on the remote controlthen press the INFO/L-CALIB. button to carry out [LENSCALIBRATION].By carrying out [LENS CALIBRATION], the adjustmentrange of the zoom and focus of the [LENS MEMORY] iscalibrated.If you need to install or replace the lens unit, contact yourdealer and have them do it for you.