Optoma Projector Ep1690 User Manual
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English3
Appendices
If you are using a Notebook:
1. First, follow the steps above to adjust resolution of the com
-
puter.
2. Press the toggle output settings. example: [Fn]+[F4]
If you experience difficulty changing resolutions or your monitor
freezes, restart all equipment including the projector.
Problem: The screen of the Notebook or PowerBook computer
is not displaying a presentation
If you are using a Notebook PC:
Some Notebook PCs may deactivate their own screens when a...](http://img.usermanuals.tech/thumb/3621/92948/w64_optoma-ep1690-manual_d-34.png "Page 35
English3
Appendices
If you are using a Notebook:
1. First, follow the steps above to adjust resolution of the com
-
puter.
2. Press the toggle output settings. example: [Fn]+[F4]
If you experience difficulty changing resolutions or your monitor
freezes, restart all equipment including the projector.
Problem: The screen of the Notebook or PowerBook computer
is not displaying a presentation
If you are using a Notebook PC:
Some Notebook PCs may deactivate their own screens when a...")
English4 Appendices Please note that dam-age resulting from incorrect installation will invalidate the warranty. Ceiling Mount Installation 1. To prevent damaging your projector, please use the ceiling mount package for installation. 2. If you wish to use a third party ceiling mount kit, please ensure the screws used to attached a mount to the projector meet the following specifications: Screw type: M3 Maximum screw length: 10mm Minimum screw length: 7.5mm Warning: 1. If you buy the ceiling mount from another manufacturer, please ensure that there is at least 10cm distance between the bottom cover of the projector and the ceiling.2. Avoid placing the projector near sources of heat such as air-conditioning units and heaters otherwise it may overheat and shut down automatically. 47.00 82.00 1.00 79.50 124.29 67.08 53.33 /254.50 204.50Max./Min. 347.3 246.2 15.6 94.7
English42 Appendices Optoma Global Offices For service or support please contact your local office. USA 715 Sycamore Drive Tel : 408-383-3700 Milpitas, CA 95035, USA Fax: 408-383-3702 www.optomausa.com Service : [email protected] Canada 120 West Beaver Creek Road Unit #9 Richmond Hill, ON L4B 1L2, Canada Tel : 905-882-4228 Fax: 905-882-4229 www.optoma.com Europe 42 Caxton Way, The Watford Business Park Watford, Hertfordshire, WD18 8QZ, UK Tel : +44 (0) 1923 691 800 Fax: +44 (0) 1923 691 888 www.optomaeurope.com Service Tel : +44 (0)1923 691865 Service : [email protected] Taiwan 5F., No. 108, Minchiuan Rd. Tel : +886-2-2218-2360 Shindian City, Taipei Taiwan 231, Fax: +886-2-2218-2313 R.O.C. www.optoma.com.tw Service : [email protected] asia.optoma.com Hong Kong Unit 901, 9/F., Vogue Centre, No. 696 Castle Peak Road, Kowloon, Hong Kong Tel : +852-2396-8968 Fax: +852-2370-1222 www.optoma.com.cn China 5F, No. 1205, Kaixuan Rd., Tel : +86-21-62947376 Changning District Fax: +86-21-62947375 Shanghai, 200052, China www.optoma.com.cn Latin America 715 Sycamore Drive Tel : 408-383-3700 Milpitas, CA 95035, USA Fax: 408-383-3702 www.optoma.com.br www.optoma.com.mx