Optoma Technology TL50WGOV User Manual

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  1. Do not block any ventilation openings. 

To ensure reliable operation of the 

projector and to protect from over 

heating, it is recommended to install 

the projector in a location that does not 

block ventilation. As an example, do not 

place the projector on a crowded coffee 

table, sofa, bed, etc. Do not put the 

projector in an enclosure such as a book 

case or a cabinet that restricts air flow.

  2. Do not use the projector near water or 

moisture. To reduce the risk of fire and/

or electric shock, do not expose the 

projector to rain or moisture.

  3. Do not install near heat sources such as 

radiators, heaters, stoves or any other 

apparatus such as amplifiers that emits 

heat.

  4. Do not use the projector in direct 

sunlight.

  5. Do not use near any appliance 

generating a strong magnetic field.

  6. Do not use the projector in areas 

susceptible to excessive dust and dirt.

  7. Turn off the product before cleaning.

  8. Disconnect the power cord if the 

product is not being used for a long 

period of time.

9.  Ensure that the ambient room 

temperature is within 5- 35°C.

10. Relative Humidity is 5 - 35°C, 80% 

(Max.), non-condensing.

11. Do not drop, throw or try to bend your 

product.

12. May explode if disposed of in fire.

13. Clean only with dry cloth.

14. Only use attachments/accessories 

specified by the manufacturer.

15. Do not use the unit if it has been 

physically damaged or abused. Physical 

damage/abuse would be (but not 

limited to):

  ▀

■ 

Unit has been dropped.

■ 

Charger or plug has been damaged.

■ 

Liquid has been spilled on to the 

projector. 

■ 

Projector has been exposed to rain or 

moisture.

■ 

Something has fallen in the projector 

or something is loose inside.

Do not attempt to service the unit 

yourself. Opening or removing covers 

may expose you to dangerous voltages 

or other hazards. Please contact your 

local reseller or service center before you 

send the unit for repair.

16. Do not let objects or liquids enter the 

projector. They may touch dangerous 

voltage points and short out parts that 

could result in fire or electric shock.

17. See projector enclosure for safety related 

markings.

18. The unit should only be repaired by 

appropriate service personnel.

19. Do not touch the projector for a long 

time while the projector is used.

Avoid staring/facing directly into the projector beam at all times. Keep your back 

to the beam as much as possible.
A stick or laser pointer is recommended to avoid the need for the user to enter 

the beam.
When projector is used in a classroom, adequately supervise students when they 

are asked to point out something on the screen. 
In order to minimize power, use room blinds to reduce ambient light levels.

CLASS 1 LED PRODUCT

This appendix lists the general notices of 

your Projector. 
FCC notice 

This device has been tested and found to 

comply with the limits for a Class B digital 

device pursuant to Part 15 of the FCC 

rules. These limits are designed to provide 

reasonable protection 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 instruc-

tions, may cause harmful interference to 

radio communications. 

However, there is no guarantee that inter-

ference will not occur in a particular instal-

lation. If this device does cause harmful 

interference to radio or television reception, 

which can be determined by turning the 

device off and on, the user is encouraged 

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.

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 manufac-

turer could void the user’s authority, 

which is granted by the Federal 

Communications Commission, to 

operate this device. 

This device complies with Part 15 of the 

FCC Rules. Operation is subject to the fol-

lowing two conditions:

1.  this device may not cause harmful 

interference, and

2.  this device must accept any interfer-

ence received, including interference 

that may cause undesired operation. 

This Class B digital apparatus complies with Canadian 

ICES-003. 

Cet appareil numerique de la classe B est conforme a la 
norme NMB-003 du Canada. 

•  EMC Directive 2004/108/EC (including 

amendments) 

•  Low Voltage Directive 2006/95/EC

•  R & TTE Directive 1999/5/EC (if product has 

RF function)

(Applicable throughout the European Union and other European countries with 

separate collection programs)

This symbol found on your product or on its packaging, indicates that this product should 

not be treated as household waste when you wish to dispose of it. Instead, it should be 

handed over to an applicable collection point for the recycling of electrical and electronic 

equipment. By ensuring this product is disposed of correctly, you will help prevent 

potential negative consequences to the environment and human health, which could 

otherwise be caused by inappropriate disposal of this product. The recycling of materials 

will help to conserve natural resources. 

This symbol is only valid in the European Union. 

If you wish to discard this product, please contact your local authorities or 

dealer and ask for the correct method of disposal.

The requirements for the gloss of housing apply to peripheral devices used 

at the visual display workplace according to BildscharbV. Peripheral devices 

intended for use outside the visual display workplace can receive a GS-Mark 

if the scope is indicated in the User’s Manual as well as the certificate.

That means the following wording is possible in situations where the use 

within the field of view is not intended and where sufficient hints are given 

in the User’s Manual for the avoidance of such situations to ensure that 

display work is not affected.

Wording in the certificate: “This device is not intended for use in the direct 

field of view at visual display workplaces. To avoid incommoding reflexions 

at visual display workplaces this device must not be placed in the direct 

field of view.”

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