XG-MB67X (serv.man7). Resetting the Lamp Timer - Sharp Projector Service Manual (repair manual). Page 2

XG-MB67X

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• Keystone correction range expansion and vertical compression adjustment function

The variable range of the keystone can be expanded to over the user adjustable range by using the following RS-232C commands. In addition, the
vertical compression can be adjusted.

Command description

Disabling function

BKLM

_0

OKorERR

Enabling function

BKLM

_1

OKorERR

Keystone correction range expansion (-200 - +200)

BKST

* * * *

OKorERR

Vertical compression adjustment (-300 - +300)

BKVO

* * * *

OKorERR