Operating a computer using the remote control
A computer can be operated using the projector’s remote control. This function is available on any computer with the Windows 98/98SE, Windows Me, Windows 2000, or Windows XP OS, that is equipped with a USB port supporting the USB 1.1 (The mouse remote control is supported on OS 9 or OS X for the Macintosh).
The operation cannot be guaranteed for all the environments of computers.
1Connecting a computer
Connect the supplied Mouse remote control receiver to the computer.
Placement
Placement Styles
As shown in the figures below, this device can be placed in 4 different styles.
The factory setting is
To USB port
Mouse remote control receiver
The remote control may fail to operate if the mouse remote control receiver is exposed to bright sunlight or fluorescent lighting.
In such a case, change position or direction of the mouse remote control receiver and retry.
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2Operating a computer
The mouse remote control function is available when the remote control is set to [PC Mode]. (See “Switching operation modes” .)
Point the Mouse remote control at the mouse remote control receiver, and operate the remote control’s buttons.
●Moving the mouse pointer
Move the pointer control button in the direction that you wish the mouse pointer to move, then press.
●To left click
Press the
●To right click
Press the
●To drag and drop
Move the pointer control button in a
●Using the computer’s up and down arrow key functions Press the 
and 
buttons to switch PowerPoint® slides.
Remote Control Front | Remote Control Rear |
Pointer control
ENTER
RETURN
WARNING
•Always obey the instructions listed in IMPORTANT SAFETY INSTRUCTIONS when placing the unit. Attempting to clean/replace the lamp at a high site by yourself may cause you to drop down, thus resulting in injury.
•If you wish to mount the projector on the ceiling, be sure to ask your dealer to do so. Mounting the projector on a ceiling requires special ceiling brackets (sold separately) and specialized knowledge. Improper mounting could cause the projector to fall, resulting in an accident.
•If the projector is
Projection Distance and Size
Use the figures, tables, and formulas below to determine the projection size and projection distance. (Projection sizes are approximate values for
Screen As seen from above | a (min length) = | projection size (inches) – 1.1975 | |||
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| 28.263 |
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90° | a (max length) = | projection size (inches) – 1.0446 | |||
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| 23.486 |
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| projection | projection distance a (m) | height (H) | ||
| min length | max length | |||
As seen from the side | size (inches) | (cm) | |||
(zooming max) | (zooming min) | ||||
Lens center | 29.2 | — | 1.20 | 5.5 | |
35.1 | 1.20 | 1.45 | 6.6 | ||
| 40 | 1.37 | 1.66 | 7.3 | |
H | 60 | 2.08 | 2.51 | 11.0 | |
80 | 2.79 | 3.36 | 14.6 | ||
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ESC
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| 100 | 3.50 | 4.21 | 18.3 | |
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| 150 | 5.26 | 6.34 | 27.4 |
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a is the distance (m) between the lens and the | 200 | 7.03 | 8.47 | 36.6 | ||||
screen, and corresponds to a range of 1.20 m to | 250 | 8.80 | 10.60 | 45.7 | ||||
11.00 m. H is the height from the image bottom to the | 300 | 10.57 | — | 54.9 | ||||
center of the lens. |
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20 | 21 |