3M MP8745 manual Data +DATA GND

Page 35

A.7 Connection to the Control Signal Terminal (continued)

USB Mouse Cable

This cable is used to connect the projector and computer to allow computer mouse control via the projector's remote control buttons. Connect the cable, select the input source where the computer is to be connected and start the mouse functions.

USB Mouse Jack		Projector			Computer	USB Mouse Jack
(B Type)									(A Type)
2	1	+5V	1	1	+5V
		–DATA	2	2	–DATA
		–DATA	2	2	–DATA
		+DATA	3	3	+DATA


		GND 4		4	GND
3	4	GND 4		4	GND	1 2 3 4
3	4			USB Cable

✔Note

Some laptop computers with a built-in pointing device (track ball) may not recognize the external mouse. In this case, change the BIOS (system setup) so that an external mouse can be selected. Some computers may not have the necessary utility program to operate a mouse. Refer to the computer hardware manual.

© 3M 1999

3M ™ Multimedia Projector MP8745

A-9

TECHNICAL

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Contents MP8745 Multimedia Projector MP8745 Table of Contents 3M Multimedia Projector MP8745 Intended USE SafeguardsU T I O N Limited Warranty WarrantyKeep Your Packing Materials Contents of Shipping BoxOptional Accessories UnpackProduct Description Machine CharacteristicsIdentifying MP8745 Parts Part Identification ListVCR System Setup Connecting Various EquipmentSystem Setup Connecting Various Equipment Input Remote Control Transmitter IdentificationProjector Shutdown Basic OperationsProjector Startup How To Use Height Adjustment Feet Adjustments and FunctionsPicture-in-Picture Plug & Play FunctionFreeze Function Magnify FunctionMenu Navigation Factory Default SettingSetup Input Image OPT. sub-menu allows you to control communication function 10 OPTCleaning the Air Filter MaintenanceDisplay Lamp Operation Hours Reset Lamp HoursLamp LampLamp Module Replacing the LampSymptom/Solution Table TroubleshootingError Message Displays Cause Solution Message/Solution TableHow to Order AccessoriesService Information AccessoriesAppendix Technical Information Table of ContentsTechnical Specifications Dimensions Screen Size Distance to Screen Width Projector-to-Screen DistanceConnection to the RGB Signal Terminal Connection to the Video Signal TerminalExample of computer signal Power Lamp Temp Meaning Remedy Indicator Indicator StatusMouse emulation Connection to the Control Signal TerminalRS-232 Control Cable not included with basic packout Data +DATA GND Serial Command Codes Serial Command Code Table Serial Command Code Table Important Notice