Optoma Projector Ml550 User Manual

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FOCUS
User Manual   

Contents
1English
Safety Instructions ........................................................................\
..................................3
Intended Use Statement ........................................................................\
................................4
Safety Information ........................................................................\
..........................................4
Safety Labels  ........................................................................\...

OSD Reset ........................................................................\
.......................................26
Data Transferring  ........................................................................\
.............................26
Advanced  ........................................................................\
........................................26
FW Version  ........................................................................\
......................................26...

Safety Instructions
The lightning flash with arrow head within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
 WARNING: TO...

Intended Use Statement
Operation temperature: y
For 0 - 2500 ft, 5 - 35 °C -For 2500 - 5000 ft, 5 - 30 °C -For 5000 - 10000 ft, 5 - 25 °C -
Maximum Humidity: y
Operating: 5°C ~ 35°C, 80%RH (Max.), Non-condensing -Storage: -20°C ~ 60°C, 80%RH (Max.), Non-condensing -
The ambient operating environment should be free of airborne smoke, grease, oil and 
other contaminants that can affect the operation or performance of the projector.
Use of this product in adverse conditions will void the product warranty....

5English
 Warning
To reduce the risk associated with hazardous voltage:
Do not modify this product in any way. y
Do not attempt to service this projector. y
There are no user-serviceable parts. Service to be performed only by a Optoma  y
authorized service provider using Optoma approved system components.
Do not use the wall power supply in a wet environment. y
Do not use with a damaged wall power supply. Replace damaged part prior to  y
use.
To reduce the risk associated with fire and explosion:
Do not...

6English
To reduce the risk associated with environmental contamination:
Dispose of all system components in accordance with applicable government  y
regulations.
To reduce the risks associated with LED bright light:
Do not stare directly into the projector lens. y
To reduce the risks associated with tripping and falling:
Position the charging cord and data cables so that they are not a tripping hazard. y
IMPORTANT NOTE: Do not expose the projector to direct sunlight in a clos\
ed space such as a...

7English
Trademarks
Optoma and the Optoma logo are trademarks of Optoam Company. Adobe and the 
Adobe logo are either registered trademarks or trademarks of Adobe Systems Incorpo-
rated in the United States and/or other countries. Microsoft, PowerPoint, and Excel are 
registered trademarks of Microsoft Corporation. microSD and microSDHC are trade-
marks of the SD Association.
All other trademarks or registered trademarks are property of their respective compa-
nies.
Video and Audio Decoder Notices
MPEG-4...

8English
Regulatory Notices
FCC STATEMENT - CLASS B
This equipment generates, uses and can radiate radio frequency energy, and if not 
installed and used in accordance with the instruction manual may cause interference to 
radio communications. It has been tested and found to comply with the li\
mits for a Class 
“B” computing device pursuant to Subpart B of Part 15 of the FCC Rules, which are 
designed to provide reasonable protection against such interference when operated in 
a residential...

9English
CE Statement
ElectroMagnectic Compatibility Statement: Meets 2004/108/EC Directive
Low Voltage Directive: Meets 2006-95-EC Directive.
WEEE Statement
The following information is only for EU-members States:
The mark shown to the right is in compliance with Waste Electrical and Electronic Equip-
ment Directive 2002/96/EC (WEEE). The mark indicates the requirement NOT to dispose 
the equipment as unsorted municipal waste, but use the return and collection systems 
according to local law.