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Manual Optoma EW1691e Projector

Need a manual for your Optoma EW1691e Projector? Below you can view and download the PDF manual for free in English. This product currently has 3 frequently asked questions, 1 comment and has 0 votes. If this is not the manual you want, please contact us.

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Manual

English

Do not attempt to service this projector yourself. Opening or

removing covers may expose you to dangerous voltages or

other hazards. Please call Optoma to be referred to an

authorized service center near you.

8. Do not let objects or liquids enter the projector as they may touch

dangerous voltage points or short-out parts that could result in a

re or electric shock.

9. See projector enclosure for safety related markings.

10. The projector should not be adjusted or repaired by anyone

except properly qualied service personnel.

Usage Notice

Download manual in English (PDF, 9.91 MB)

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HMM reijnders 13-08-2024
How can I replace the lamp?

reply | This was helpful (0) (Translated by Google)

More about this manual

We understand that it’s nice to have a paper manual for your Optoma EW1691e 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 Optoma. They might be able to provide an original manual. Are you looking for the manual of your Optoma EW1691e 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	Optoma
Model	EW1691e
Category	Projectors
File type	PDF
File size	9.91 MB

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Frequently Asked Questions about Optoma EW1691e 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.

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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.

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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.

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