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Timing Chart
The following table lists the maximum refresh rates that the ViewSonic PJ860 will operate at a number of standard
resolutions (timing presets). While the projector is capable of this level of performance, not all video cards are
capable of operating at these signal timings. See your graphics card's user guide to ensure compatibility.
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CAUTION: Some input sources may not display properly if they are not compatible with the
projector. Some input sources may not display in full size, as shown in Output Resolutions.
Connecting to the RS232 Port
The RS232C Port has two possible uses:
1
Mouse Emulation This allows you to use a mouse with one computer at a time, by toggling between one
computer connected to RGB1 and another computer connected to RGB2.
NOTE: Depending on which type of mouse you will be using (PS/2, ADB, or Serial) you must use the appropriate connector. (See diagrams
below.)
Computer Control Port This is only used for special applications in which a computer controls the projector
2
(instead of the projector's control buttons or Remote Control Unit).
NOTE: To use this feature you must first develop customized software using various control codes. To find out how to access this supplementary
information, contact ViewSonic Customer Support. (See page 15.)
Mouse Emulation
1 With both the projector and the computer powered OFF,
connect the projector and the mouse terminal of the
computer using the appropriate cable. (See diagrams to
the right.)
2 Disconnect the existing mouse.
3 Power ON the projector, then power ON the computer.
NOTE: If mouse emulation will not start, reset the
computer and/or check the mouse driver.
ViewSonic PJ860
E3-PJ860.p65
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01-May-01, 21:35
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NOTE:
Depending on which type of mouse you
will be using (PS/2, ADB, or Serial) you
must use the appropriate connector.
Technical Information
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