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Manual Nebula D2341 Cosmos Laser Projector

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Manual

English

Important Safety Instructions

Read all instructions before you use this device. Do not make any

changes or create settings that are not described in this manual. If

physical injury, loss of data, or damage is caused by failure to follow

instructions, the warranty does not apply.

Setup

•

Do not place heavy or sharp objects on this device.

•

To avoid electric shock, do not disassemble the device.

•

Only use attachments or accessories specified by the manufacturer.

•

Keep away from any heat sources.

•

Place in a dry and well-ventilated area.

•

Do not place this device on soft surfaces such as tablecloths or

carpets. The device could catch fire.

•

Do not look straight at the projector lens during operation. The

intense light beam may damage your eyes.

•

To prevent overheating, do not block or clog the ventilation openings.

•

To reduce the risk of fire and/or electric shock, do not expose the

device to rain or moisture. Objects filled with liquids, such as vases,

should not be placed on this device.

•

Turn off and remove the cable if this product emits smoke or any

strange odor.

•

Unplug from the power source when not in use for a long period of

time.

•

Always handle the device with care. Avoid touching the lens.

•

Do not allow children to handle the device without supervision.

•

Avoid extreme vibrations. It may damage the internal components.

•

Due to the enclosure material, the product must be connected to a

USB 2.0 or higher.

•

The power cord shall connect to socket-outlet with a grounding/

earthing connection.

•

The power supply should be installed near the equipment; for

pluggable equipment, the socket-outlet must be easily accessible.

•

Only use the power cord provided by the manufacturer. An

unauthorized power cord may cause danger and violate the

authorization of the projector as well as the guarantee.

•

The plug of the power cord is considered as the disconnect device.

Once unplugged, the projector is disconnected from the power

source.

•

Do not use the device in an environment where the temperature is

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More about this manual

We understand that it’s nice to have a paper manual for your Nebula D2341 Cosmos Laser Projector. You can always download the manual from our website and print it yourself. If you would like to have an original manual, we recommend you contact Nebula. They might be able to provide an original manual. Are you looking for the manual of your Nebula D2341 Cosmos Laser Projector in a different language? Choose your preferred language on our homepage and search for the model number to see if we have it available.

Specifications

Brand	Nebula
Model	D2341 Cosmos Laser
Category	Projectors
File type	PDF
File size	0.84 MB

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Frequently Asked Questions about Nebula D2341 Cosmos Laser Projector

Our support team searches for useful product information and answers to frequently asked questions. If you find an inaccuracy in our frequently asked questions, please let us know by using our contact form.

Can I power off my projector immediately after use? Verified

After using the projector the lamp is still very hot. It is best to leave the projector on after use, giving the internal fan time to do it's work and cool the lamp. This will extend the lifetime of the lamp.

This was helpful (196) Read more

What is keystone correction? Verified

A projector can often not be placed straight in front of a screen or wall. The projected image can become distorted because of this. This is the keystone effect. Keystone correction is a feature that addresses this distortion. Not all projectors offer keystone correction.

This was helpful (132) Read more

What is the contrast ratio? Verified

The contrast ratio tells how far the whitest white is from the blackest black. A contrast ratio of for example 400:1 means that the blackest black on screen is 400 times darker than the whitest white. A high contrast ratio contributes to the sharpness of the image.

This was helpful (82) Read more