Operation Manual

1
ENGLISH
Projector
IN5542/IN5542c/IN5544/IN5544c
User's Manual (concise)
Thank you for purchasing this product.
Before using this product, please read through this manual in order to use this product
well and safely.
NOTE
* In this manual, unless any comments are accompanied, “the manuals” means all the
documents provided with this product, and “the product” means this projector and all the
accessories came with the projector.
WARNING
Read all the manuals before using the product. Keep the manuals in a safe place for
future reference.
● Heed all warnings and cautions in the manuals and on the product.
● Follow all the instructions in the manuals and on the product.
Contents
1. First of all ............................................2
1.1 Entries and graphical symbols .............. 2
1.2 Important safety instructions ................. 2
1.3 Regulatory notices ................................. 3
2. Checking the contents of package ....5
3. Attaching the lens unit .......................5
4. Placing the projector ..........................6
4.1 Installation environment ........................ 6
4.2 Projection style ...................................... 6
4.3 Projection distance ................................ 7
4.4 Placement .............................................. 8
4.5 Supplementary anti-theft means .....8
5. Connecting with your devices ...........9
6. Connecting to a power supply .........12
7. Preparing the remote control ..........13
7.1 Putting the batteries ............................. 13
7.2 Transmitting condition ........................ 14
7.3 Laser pointer ........................................ 14
8. Turning the projector on/off ............15
8.1 Turning on ........................................... 15
8.2 Turning off .......................................... 15
9. Projecting images .............................16
9.1 Displaying and switching the image ... 16
9.2 Focusing the image ............................. 16
9.3 Zooming the image ............................. 16
9.4 Adjusting the projection position ........ 17
9.5 Selecting an aspect ratio ...................... 17
9.6 Correcting the keystone distortion ...... 17
9.7 Hiding the projection image ................ 18
9.8 Temporarily blanking the display ........ 18
10. Maintenance ...................................19
10.1 Lamp unit .......................................... 19
10.2 Filter unit ........................................... 21
10.3 Internal clock battery ......................... 22
10.4 Others ................................................ 22
11. Using the CD manual .....................23
12. Specications ..................................24
13. Troubleshooting
- Warranty and after service .......26
QR82691

Summary of content (104 pages)