Mitsubishi Electronics XL2550U Using the remote control, Operational range of the remote control

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Using the remote control

Operational range of the remote control

Front of projector

Rear of projector

• Keep the remote control photo-sensor out of direct

sunlight or ﬂuorescent lamp light.

• Keep the remote control photo-sensor at least 2 m (6

feet) away from ﬂuorescent lamps. Otherwise, the

remote control may malfunction.

• If there is an inverter-operated ﬂuorescent lamp

near the remote control, the remote control opera-

tion may become unstable.

• When you use the remote control too close to the

remote control sensor, the remote control may not

30° 30°

30°

30°

Operate the remote control within a distance of 10 m (30 feet) from the projector, pointing the light beam at the remote control photo-sensor (front or rear) of the projector.

work correctly.

When operating the remote control, keep the distance from the remote control to the projector via the screen within about 5 m (15 feet). The operable range of the remote control, however, depends on the characteristics of the screen.

Reception angle

Vertical directions

20°

10°

20°

10°

Vertical directions (ceiling mount)

20°

20°

EN-9

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Contents XL2550 XL1550 Compliance Notice When using the projector in EuropeContents Important safeguards Important safeguards Checking accessories Inserting the batteries into the remote controlPreparing your projector Overview Preparating your projectorControl area Terminal boardRemote control Bottom sideAbout the laser beam Operational range of the remote control Using the remote controlReception angle Front of projector Rear of projectorSetting up the screen Setting up your projectorBasic setup Adjusting the projection angleWall screen Setting up your projectorFront projection, ceiling mounting Rear projectionScreen size and projection distance When the aspect ratio of the screen isViewing computer images Connecting the projector to a computerPlugging the power cord Viewing computer imagesAbout DDC Projecting images Example of the setting procedure for external output When connecting to a notebook computerTo stop projecting AV muteConnecting to a video player, etc Connecting the projector to video equipmentWhen a TV tuner or VCR is connected Viewing video imagesConnecting to video equipment having a DVI-D terminal Plugging in the power cordViewing video images Projector + DVD player or Hdtv decoderProjecting images Volume from the speaker Setting the aspect ratio How to change the settingsWhen projected images are distorted to a trapezoid Menu operation SetupHow to set the menus Available settings in the menusMenu operation Menu operation EN-25 EN-26 EN-27 To adjust the brightness Contrast and Brightness Adjusting projected imagesTo adjust the color Color and Tint To cancel the menuTo adjust the tone of white Color Temp Adjusting projected imagesAbout color temperature Color EnhancerEN-30 LPF Progressive ﬁlter To adjust the vertical positionSetting of the image displayed during startup or muting Advanced featuresPassword function Advanced featuresTo enable the password function To cancel the password functionExpand Picture in Picture PinPStill Projector + computer with USB connector Mouse remote controlOperation PageUp buttonSupervising and controlling by computer Major functionsConnection Normal condition IndicatorsReplacing the lamp Interval of lamp replacementWhen removing the lamp from the ceiling-mounted projector Reset of the lamp operation timeReplacing the lamp To replace the lampCleaning of the air-ﬁlter MaintenanceCleaning of the projector and the ventilation slots Cleaning of the lensNo image appears on the screen TroubleshootingTroubleshooting No image appears on the screen Problem SolutionImages are not displayed correctly Problem Solution Kensington Lock Others Problem SolutionSpeciﬁcations Replacement part option/not included in the boxEN-45 COMPUTER/COMPONENT Video IN-1/IN-2 DVI-D Hdcp ConnectorsMitsubishi Projector Contact Information