Optoma Projector Ep783s User Manual

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Appendices
	Please note that damage result-ing from incorrect installation will invalidate the  warranty.
NoteNote
Ceiling Mount Installation
1. To prevent damaging your projector, please use  
Optoma’s recommended 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 projec-
tor met the following specifications:
  Screw type: M6
  Maximum screw length: 8.5mm
  Minimum screw length: 6.5mm
 Warning: 1.  If you buy the ceiling mount from other company, 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 air-conditioning units and heaters otherwise it may overheat and shut down automatically.3.  Ceiling mounting shall be mounting on metal or concrete.
475.5
219
256.5
100.5
106.5
229
169
161 30
114 140
398
118 Min
400 Max
580
Fixed distance
Adjustable 
distance  
Front of projector
Unit: mm (millimeter)  
						

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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
5630 Kennedy Road, Mississauga, 
ON, L4Z 2A9, Canada  Tel : 905-361-2582
www.optoma.ca Fax : 905-361-2581
 
Europe
42 Caxton Way, The Watford Business Park 
Watford, Hertfordshire,  
WD18 8QZ, UK Tel : +44 (0) 1923 691 800
www.optoma.eu  Fax : +44 (0) 1923 691 888
Service Tel : +44 (0)1923 691865 Service : [email protected]
Optoma France 
Bâtiment E   Tel.: +33 1 41 46 12 20 
81-83 avenue Edouard Vaillant   Fax : +33 1 41 46 94 35
92100 Boulogne Billancourt, France  Service : [email protected]
Optoma Spain 
Paseo de la Castellana   Tel.: +34 91 790 67 01 
135 7 Planta            +34 91 790 67 02
Madrid, Spain  Fax : + 34 91 790 68 69
Optoma Deutschland
Werftstrasse 25   Tel : +49 (0) 211 506 6670
D40549 Düsseldorf,   Fax : +49 (0) 211 506 66799
Germany   Service : [email protected]
      
Optoma Scandinavia
Grev Wedels Plass 2   Tel : +47 32 26 89 90  
3015 Drammen   Fax : +47 32 83 78 98 
Norway   Service : [email protected] 
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   
						

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Korean
WOOMI TECH.CO.,LTD.
4F,Minu Bldg.33-14, Kangnam-Ku,  Tel : +82+2+34430004
seoul,135-815, KOREA Fax : +82+2+34430005
Japanese
東京都足立区綾瀬3-25-18
株式会社オーエスエム	E-mail : [email protected]
サポートセンター:0120-46-5040	www.os-worldwide.com
Taiwan
5F., No. 108, Minchiuan Rd.  Tel : +886-2-2218-2360
Shindian City,   Fax : +886-2-2218-2313
Taipei Taiwan 231, R.O.C. Service : [email protected]
www.optoma.com.tw asia.optoma.com
Hong Kong
Unit A, 27/F Dragon Centre,
79 Wing Hong Street, Tel : +852-2396-8968
Cheung Sha Wan,  Fax : +852-2370-1222
Kowloon, Hong Kong  www.optoma.com.hk
China
5F, No. 1205, Kaixuan Rd.,  Tel : +86-21-62947376
Changning District  Fax : +86-21-62947375
Shanghai, 200052, China www.optoma.com.cn 
						

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Regulation & Safety notices
This appendix lists the general notices of your projector. 
FCC notice 
This device has been tested and found to comply with the lim-
its for a Class B digital device pursuant to Part 15 of the FCC 
rules. These limits are designed to provide reasonable protec-
tion against harmful interference in a residential installation. 
This device generates, uses, and can radiate radio frequency 
energy and, if not installed and used in accordance with the 
instructions, may cause harmful interference to radio commu-
nications. 
However, there is no guarantee that interference will not occur 
in a particular installation. If this device does cause harmful 
interference to radio or television reception, which can be de-
termined by turning the device off and on, the user is encour-
aged to try to correct the interference by one or more of the 
following measures: 
• Reorient or relocate the receiving antenna. 
• Increase the separation between the device and receiver. 
• Connect the device into an outlet on a circuit different from that to which the receiver is connected. 
• Consult the dealer or an experienced radio/television 
technician for help.
Notice: Shielded cables 
All connections to other computing devices must be 
made using shielded cables to maintain compliance 
with FCC regulations. 
Caution 
Changes or modifications not expressly approved by the manufacturer could void the user’s authority, which is granted by the Federal Communications Commission, to operate this device.  
						

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Operation conditions 
This device complies with Part 15 of the FCC Rules. Operation 
is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired opera-
tion. 
Notice: Canadian users 
This Class B digital apparatus complies with Canadian 
ICES-003. 
Remarque à l’intention des utilisateurs ca-
nadiens 
Cet appareil numerique de la classe B est conforme a la norme 
NMB-003 du Canada. 
Declaration of Conformity for EU countries 
• EMC Directive 2004/108/EC (including amendments) 
• Low Voltage Directive 2006/95/EC
• R & TTE Directive 1999/5/EC (if product has RF func-
tion)
Disposal instructions
Do not throw this electronic device into the 
trash when discarding. To minimize pollution 
and ensure utmost protection of the global  
environment, please recycle it.