InFocus Projector In5504 User Manual

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Troubleshooting LitePort
• If images load slowly: Make sure you are using a newer USB 2.0- 
compatible (high speed) USB flash drive. Larger image file sizes may 
also slow down the player; to reduce file size, use an image editing 
program on your computer to resize images smaller; for the best 
balance between image quality and speed, resize images to be 1024 
pixels wide.
• If no images are found, or some images are not shown, or you only see 
folder thumbnails but no images: Make sure that images...

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Maintenance
Cleaning the lens
1Turn the projector off and unplug the power cord.
2Apply a non-abrasive camera lens cleaner to a soft, dry cloth.
• Avoid using an excessive amount of cleaner, and don’t apply the 
cleaner directly to the lens. Abrasive cleaners, solvents or other harsh 
chemicals might scratch the lens.
3Lightly wipe the cleaning cloth over the lens in a circular motion.
WARNINGS: 
• Turn the projector off and unplug power cord before cleaning any part 
of the projector.
• Do not open...

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Replacing the projection lamp
The lamp hours timer in the Projector Info menu counts the number of 
hours the lamp has been in use. Twenty hours before the lamp life expires, 
the message “Replace lamp” appears on the screen at startup.
•NOTE: Be sure to use the InFocus lamp module designed for this 
projector. You can order new lamps from www.infocus.com (in select 
areas), your retailer or your dealer. Only genuine InFocus lamps are tested 
for use in this projector. Use of non InFocus lamps may...

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For IN5504 and IN5502 (Single Lamp)
1Turn the projector off and unplug the power cord.
2Wait 60 minutes to allow the projector to cool thoroughly.
3Remove the lamp door:
(a) release the top latches by sliding the release buttons toward the rear 
of the projector
(b) slide the top front cover towards the direction of the lens,
(c) remove the 5 screws, then lift the lamp door off.
4Loosen the 2 captive screws that attach the lamp housing to the projec-
tor. Carefully remove the lamp housing. Dispose of...

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For IN5534 and IN5532 (Dual Lamp)
1Turn the projector off and unplug the power cord.
2Wait 60 minutes to allow the projector to cool thoroughly.
3Remove the lamp door:
(a) release the top latches by sliding the release buttons toward the rear 
of the projector,
(b) slide the top front cover towards the direction of the lens,
(c) remove the 5 screws, then lift the lamp door off.
4Loosen the 2 captive screws that attach the first lamp housing to the pro-
jector. Carefully remove the lamp housing. Do the...

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Replacing the lens
1Remove the top cover by:
(a) Releasing the left and right latches on both sides of the projector.
(b) Sliding the top front cover in the direction of the lens.
2Loosen the four screws then lift the lens door.
(a)
(a)(b) 

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3Remove the lens by:
(a) Pushing the release lever up to release lock
(b) Removing the lens through the front of the projector
4Install the new lens by:
(a) Inserting the new lens  into the projector, label side up, through the 
front of the projector
(b) Aligning the alignment pins at the top of the lens retaining frame 
and insert into the front of the engine.
(c) Pushing the release lever down to lock the lens in place.
5Replace the lens door by securing the 4 screws.
6Replace the top front cover...

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Using the security lock
The projector has a security lock for use with a Cable Lock System. Refer to 
the information that came with the lock for instructions on how to use it.
Security lock 

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Appendix
Projected image size
NOTE: Visit the Service section of our website for interactive image size cal-
culators for the standard and optional lenses.
Standard Lens Features and Specifications:
• Motorized Zoom and Focus
• Lens Shift Position: 50-110% Vertical; +/-60% Horizontal
• F-Number: 2.0-2.32
• Focal Length: 21.5-28.7
• Screen Size: 30-500 inch
• Zoom Ratio: 1.33:1
• Throw Distance Ratio: 1.45-1.93:1 (WUXGA); 1.52-2.03:1 (WXGA)
Projection Size:
Standard Lens
WUXGA
Projection Distance...

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Optional lenses
WARNING: When replacing the lens, turn off the projector and unplug the 
power cord from the receptacle. Loosen the screws marked with a triangle 
to remove the lens. 
NOTE: You can order optional lenses from www.infocus.com (in select areas), 
your retailer or your dealer.
Fixed Short Throw Lens Features and Specifications (LENS-050):
• Motorized Focus
• Lens Shift Position: limited
• F-Number: 2.2
• Focal Length: 11.5
• Screen Size: 30-500 inch
•Zoom Ratio: n/a
• Throw Distance...