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Blue back display
This function automatically displays a solid-blue background when there is no input
signal.
3.3 Input Signals
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Computer input
Accommodates SXGA, XGA, SVGA, VGA and MAC analog RGB inputs.
For SXGA, XGA and some MAC inputs, the display is compressed.
* About the detail of computer input, they are not explained separately. (Refer to
Owner's Manual)
• Multi-scan system
The projector recognizes the horizontal and vertical frequencies of the image signal
from the connected computer and automatically selects the corresponding display
system.
• Automatic PC adjustment function
Automatically adjusts the following four items on screen to the correct values: total
dots, fine sync, horizontal position, and vertical position.
Select Auto to automate these adjustments with just one touch.
Each item can also be adjusted manually. When items cannot be completely
adjusted automatically or in similar cases, manual adjustment can be used for fine-
tuning.
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Component video input
• Scanning system
This product supports 1080i, 1035i, 720p, 575p, 575i, 480p, and 480i. (auto and
manual selection)
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Composite video input or S-Video input
• Color systems
This product supports NTSC, PAL, SECAM, NTSC 4.43, PAL-M, and PAL-N.
When this function is set to Auto and a color format is input, the format will be
accommodated automatically (excluding PAL-M and PAL-N).
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SCART input (Requires LV-CA31, the optional conversion cable)
Enables the analog RGB input (Dsub-15) terminal to receive image signals from the
video equipment's SCART terminal.
Part 1: General Information
1-7
Summary of Contents for LV-S3E/D78-5423
Page 2: ...CANON Multimedia Projector LV S3U D78 5422 LV S3E D78 5423 SERVICE SMANUAL ...
Page 9: ...Part 1 General Information ...
Page 24: ...Part 2 Repair Information ...
Page 42: ...Part 3 Adjustment ...
Page 59: ...Part 4 Troubleshooting ...
Page 73: ...Part 4 Troubleshooting 4 14 BA7078AF Sync Detector IC5301 BA9743AFV DC DC Converter IC371 ...
Page 74: ...Part 4 Troubleshooting 4 15 LM4865 Audio Amplifier IC5003 PW168A Scaler Main CPU IC301 ...
Page 76: ...Part 5 Parts Catalog ...
Page 77: ......
Page 93: ...Part 6 Electrical Diagrams ...