Why won't the lamp turn on and the Temp LED is on in my InFocus Projector?
If the lamp won’t turn on and the Temp LED is illuminated on your InFocus projector, ensure that the vents aren’t blocked. Turn the projector off and allow it to cool down for one minute.
What to do if InFocus IN5555L Projector lamp error occurred?
If a lamp error occurs with your InFocus projector, turn the projector off, wait one minute, and then turn it back on. If the lamp light illuminates again, replace the lamp and reset the lamp timer. Note that the projector may need to be serviced.
How to fix fuzzy or cropped image on InFocus IN5555L Projector?
To resolve a fuzzy or cropped image on your InFocus projector, set your computer’s display resolution to the native resolution of the projector via Start > Settings > Control Panel > Display > Settings tab. If you are using a laptop, disable the laptop monitor or turn on dual-display mode.
How to make image sharper on InFocus IN5555L Projector?
To improve image sharpness on your InFocus projector, adjust the Sharpness setting in the Picture menu.
How to center image on InFocus IN5555L screen?
To center the image on the screen with your InFocus projector, adjust the Lens Shift using the keypad or remote.
How to fit image to 4:3 or 16:9 screen on InFocus IN5555L?
To make the image fit a 4:3 or 16:9 screen on your InFocus projector, change the Aspect Ratio to 4:3 or 16:9 in the Picture menu.
Why only laptop background appears on InFocus IN5555L Projector?
If only your laptop’s background appears on the InFocus projector, and not the desktop icons, disable 'Extend my Windows Desktop' in Control Panel > Display > Settings > Display 2 (location varies by operating system). Uncheck this option, then click Apply.
How to fix upside down image on InFocus IN5555L Projector?
If the image is upside down on your InFocus projector, turn the Projection Mode to Front in the Alignment menu.
Why is my InFocus Projector too hot?
If your InFocus projector is overheating, first ensure that the vents are not blocked. Then, turn the projector off, wait one minute, and turn it back on. If the problem persists, contact Technical Support.
What to do if InFocus IN5555L Projector shows 'Signal out of range'?
If your InFocus projector displays 'Signal out of range', press the Auto Sync button on the keypad or remote. To adjust the computer refresh rate, navigate to Control Panel > Display > Settings > Advanced > Adapter (location varies by operating system). You might also need to set a different resolution on your computer.
Covers safe operation, placement, power connection, and handling of the projector.
Details requirements for professional installation, servicing, and using approved parts/lamps.
Discusses hazards of mercury lamps, rupture risks, cooling, and proper disposal.
Details various video, audio, and control connection ports available on the projector.
Covers screen distance, power/device proximity, and clearance from walls for optimal placement.
Explains vertical/horizontal image offset ranges and factors affecting projected image size.
Guides on projector distance, angle, zoom, focus, and height adjustments for image clarity.
Provides a solution for the lamp not turning on when the Temp LED is illuminated.
Explains that lamps may require replacement when LEDs indicate a problem.
Covers battery installation, safety precautions, and optimal operating range for the remote.
Details the purpose and operation of each button on the remote control.
Explains how to access, navigate, and adjust settings within the projector's menu system.
Details settings for picture mode, contrast, brightness, saturation, hue, and sharpness.
Provides instructions and warnings for safely cleaning the projector lens using a soft cloth.
Lists critical safety warnings and notes for lamp replacement procedures, including cooling and handling.
Details the step-by-step process for safely removing and installing new projector lamps.
Details RS-232 port settings required for projector control via serial interface.
Outlines network control using Telnet and command formats for remote operation.
Explains command formatting, error conditions, and operational limitations for projector control.
Lists common commands with their parameters, min/max values, and default settings.
Details commands for color temperature, contrast, and various edge blending parameters.
Lists commands related to error conditions, fan position, firmware, focus, gamma, and IP settings.
Details commands for lamp status, language selection, and lens adjustments.
Covers commands for noise reduction, overscan, PiP settings, and pincushion correction.
Lists commands for power saving, projection mode, image rotation, and warp adjustments.
Details commands for test patterns, tint, trigger events, keystone, and warp settings.
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