Section 4: Adjustments and Functions
How to Use Height Adjustment Foot
Adjust the image elevation and projection angle (within 0 to 9°) using the height adjustment foot at the front of the projector and the tilt adjustment knob at the rear of the computer.
1.Raise the front end of the projector so the foot is not touching the tabletop.
2.Push the lock button on the left side of the projector to unlock the foot.
3.Extend or retract the foot to the desired height.
4.Release the lock button to lock the foot into position.
5.For finer adjustment, rotate the tilt adjustment knob on the left rear foot of the projector.
Caution Do not unlock the foot adjuster if the projector is not supported.
Tilt
Adjustment
Lock
HeightKnob
Adjustment Button
Foot
Figure 4.1 Height Adjustment
Screen Chart
Place the projector at the recommended distance from the screen, according to the desired image size in the chart below.
a = distance from the projector | Width | Height | Diagonal | Minimum | Maximum | |||
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to the screen |
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8132.2cm | 60924 | 01640 | 94431cm | 15.8cm | ||||
The distances shown in the | ||||||||
chart are for full size | 219 | 91.4cm | 1524 | 3 | 176 |
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48 | 36 | 60 | 8 | 3787 | ||||
(1024 x 768). | ||||||||
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| 162645 | 21948 | 203(80in.2cm.) | 1954640 | ||||
| 03280 | 52604 | 25400cm | 43880 | 295(9.76ft.) | |||
| (96in.) | 182728 | 04820 | 295(9.76ft.) | 3535.6ft.) | |||
| 243 | 8 | 2286(90in.) | 381150.0cm | 368821 | 441 | 59 | |
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| .4cm | 304.8cm | 508cm | 4937cm | 591 | 3cm | |
| 406(120in.) | (120in.) | (200in.) | (16.2ft.) | (19.4ft.) | |||
Figure 4.2 Screen Angles and Screen Chart
✓Note: These sizes are ±10%, due to variations in the manufacture of the lens. If you are close to an endpoint, you should verify that the image is the proper size (1024 x 768) and at the proper distance.
K |
a
For your own customized screen chart, please click here (on the
© 3M IPC 2000 | 3M™ Personal Projector MP8746/MP8747 | 17 |
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