InFocus Projector IN5542 User Manual

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ENGLISH
10.2 Filter unit
To keep the interior venting properly, keep a spare and replace the filter unit periodically, 
although frequent replacement is not needed for this product.
To purchase a spare, contact your dealer and tell the following type number.
Optional filter part number: SP-FILTER-01 
The following walks you through the steps to replace the filter unit.
1.Make sure that the projector is unplugged and cooled 
down.
2.Use a vacuum cleaner on and around the filter cover.
3.Pick and pull...

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10.3 Internal clock battery
This projector can be loaded with a battery for the internal clock that the network function 
needs. When the clock does not work correctly, ask your dealer to check the battery and to 
replace if needed. For replacement, prepare a new battery of the following type. You can 
buy it at the store or order it from your dealer.
Hitachi Maxell or Hitachi Maxell Energy part Number CR2032 or CR2032H (Battery 
not included.)
WARNING
● Be careful when handling the battery since it...

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ENGLISH
11. Using the CD manual
The detailed manuals for this product are on the CD titled “User’s Manual (detailed)” 
which came with this product. Before using the CD, read the following to\
 ensure the 
proper use.
System requirements
For using the CD manual, the following system is required.
Windows®: OS:   Microsoft® Windows® 98, Windows® 98SE, Windows NT® 4.0, 
Windows® Me, Windows® 2000/Windows® XP, or the later 
  CPU: Pentium® processor 133MHz / Memory: 32MB or more
Macintosh®: OS:  Mac OS®...

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12. Specifications
The general specifications of this product are shown below.
ItemSpecifications
Product nameLiquid crystal projector
Liquid crystal panel
TFT active matrix drive system 
IN5542/IN5542c3.3 cm (1.3 type), 786,432 pixels (1024 horizontal x 768 vertical)
IN5544/IN5544c3.1 cm (1.22type), 1,092,800 pixels (1366 horizontal x 800 vertical)
Lamp350 W UHB
Power supplyAC 110-120V/6.0A, AC 220-240V/3.1A
Power consumption540W
Temperature range5 to 35°C (Operating)
Ports
HDMI...

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ENGLISH
12. Specifications (continued)
[unit: mm]
I    O
469
272
476  

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13. Troubleshooting – Warranty and after service
If an abnormality (ex. the projector smokes, smells strange, is broken or has liquid or an 
object inside) should occur with this product, stop using the projector immediately. After 
ensuring that there is no emergency, ask your dealer to check and repair the product.
If an abnormality has not occured, please refer to the “Troubleshooting” section of the 
Operating Guide on the CD first. It may help you resolve the problem. If it does not 
resolve the...