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Details of User Operation Change (Version 4.10)

Refer to these sections for details on changes to user operations.

g g Related Links

• "Operating the Projector Using Web API"

• "Maximum Point Correction Value Change"

You can use Web API to operate the projector. You can also execute some of

the ESC/VP21 commands by Web API. See the Web API Specifications for

Projectors for details.

• You can authenticate Web API communications using API

authentication (Digest authentication).

• The user name for API authentication is EPSONWEB; use the

password that is set for Web Control Password.

The maximum point correction value is increased. You can perform the point

correction up to a larger number of pixel, that allows you to project the image

on the different shape of screens.

Previous Point Correction Value (Version 4.00)

You can make corrections in 0.5 pixel increments in all directions within the

range of vertical and horizontal up to a maximum of 32 pixels.

New Point Correction Value (Version 4.10)

You can make corrections in 0.5 pixel increments in all directions within the

range of vertical and horizontal up to a maximum of 600 pixels.

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