Dukane 28A8757 user manual Table of Contents, Important Operating Considerations

Table of Contents

Introduction	3
Connecting a computer	5
Required computer connections	5
Optional computer connections	5
Displaying a computer image	7
First-time projector use with Windows 98	8
Adjusting the image	10
Connecting a video device	11
Displaying a video image	12
Shutting down the projector	14
Troubleshooting your setup	14
Using the keypad buttons	22
Using the remote control	23
Using the audio	24
Optimizing computer images	25
Presentation features	25
Optimizing video images	26
Customizing the projector	26
Using the menus	27
Picture menu	28
Settings menu	31
Maintenance	34
Cleaning the lens	34
Replacing the projection lamp	35
Using the security lock	37
Appendix	38
Specifications	38
Accessories	38
Projected image size	39

If you are experienced in setting up presentation systems, use the Quick Set Up card that was included in the carry case.

Important Operating Considerations

Do not place the projector on a tablecloth or other soft covering that may block the vents. Vents are placed along the left and right sides, as well as across the front of the projector. Do not use a non-approved ceiling mount. In the unlikely event of the lamp rupturing, discard any edible items placed in the surrounding area and thoroughly clean the area along the sides and in the front of the projector.

Do not place objects in the areas along the side and in the front of the projector

2 ft (.6m) 2 ft (.6m)

2 ft (.6m)

2