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3. FUNCTIONS
3.1 Optics
●
Electromotive zoom and focus (same projection lens as the LV-7350)
The wide, telephoto zoom rate is 1.5
×
. Electromotive zooming is done within this
range, and projection size is variable. In addition, focus is similarly electromotive,
making appropriate position alignment possible.
3.2 Image
●
Projection distance and projection screen size
The appropriate projection distance is between 1.1 and 9.7 meters; thus, screens
range from 24 to 300 inches.
The following table presents the relationship between screen size and projection
distance.
* H1 and H2 are the lengths that result from dividing the screen's height - top and
bottom - with the lens's optical access as the boundary.
For this product, 26:1 is the ratio that results from the lens shift setting.
●
Keystone correction
This function corrects trapezoidal distortion of the projection screen resulting from
how the projector is positioned. It functions within a range of ±20º in the up-down
direction. (It does not function in the left-right direction.)
●
Image mode selection (by remote control)
Image mode can be selected depending on the type of input, as follows.
*
[IMAGE] button
: Switches the image mode,
[INPUT] button
: Switches the input
• Standard
This setting is the average of images overall, both computer and video.
• High contrast (for computer input)
This function brightly reproduces domains of medium brightness, thus showing the
entirety brightly.
Part 1: General Information
1-5
Screen
Size[cm]
Projection
Zoom max
distance [m]
Zoom min
H1 [cm]
H2 [cm]
24 type
49
×
37
(0.72)
1.10
35
1
36 type
73
×
55
1.11
1.67
53
2
100 type
203
×
152
3.18
4.76
147
6
150 type
305
×
229
4.80
7.16
220
8
200 type
406
×
305
6.42
9.57
294
11
300 type
610
×
457
9.66
(14.39)
440
17
Computer input
Video input
Standard
Standard
High-contrast
Cinema
Custom
Custom
Summary of Contents for LV-5200U
Page 2: ...CANON Power Projector LV 5200U D78 5382 LV 5200E D78 5383 SERVICE SMANUAL ...
Page 9: ...Part 1 General Information ...
Page 25: ...Part 2 Repair Information ...
Page 45: ...Part 3 Adjustment ...
Page 65: ...Part 4 Troubleshooting ...
Page 84: ...Part 4 Troubleshooting 4 19 AD9884AKS A D IC8201 AN5870SB RGB SW IC5201 ...
Page 88: ...Part 4 Troubleshooting 4 23 LA7217 Sync Separator IC5361 M62392 D A IC3561 ...
Page 89: ...Part 4 Troubleshooting 4 24 M62393 D A IC281 IC7801 NJM2284M Switch IC2101 ...
Page 91: ...Part 4 Troubleshooting 4 26 VPC3230D Video Decoder IC3101 ...
Page 92: ...Part 5 Parts Catalog ...
Page 94: ......
Page 101: ...45 45 45 45 52 52 a 52 Page 4 CANON REF No LV 5200U D78 5382 LV 5200E D78 5383 ...
Page 107: ...U 1 U 2 V 1 W X Y Z 1 Page 7 Z 2 CANON REF No LV 5200U D78 5382 LV 5200E D78 5383 ...
Page 111: ...Part 6 Electrical Diagrams ...