Vertical Size Adjustment; Horizontal Position Adjustment; Horizontal Size Adjustment; Horizontal Linearity Adjustment - EDL Displays 6120 Operation And Maintenance Manual

on" and then set the desired position.
To advance to the vertical size adjustment mode, press and release the DeGauss/Mode
switch
.

VERTICAL SIZE ADJUSTMENT

The monitor will indicate that it is in the vertical size mode by momentarily decreasing the
vertical size and then returning it back to its original or stored position.
Adjust the vertical size by rotating the contrast control slowly until the control "locks on"
and then set the vertical size as desired.
To advance to the horizontal position adjustment mode, press and release the
DeGauss/Mode switch.

HORIZONTAL POSITION ADJUSTMENT

The monitor will indicate that it is in the horizontal position mode by momentarily shifting
the entire video image to the right and then back to the original or stored position.
Adjust the horizontal position by rotating the contrast control slowly until the control "locks
on" and then set the desired horizontal position.
To advance to the horizontal size adjustment mode, press and release the
DeGauss/Mode switch.

HORIZONTAL SIZE ADJUSTMENT

The monitor will indicate that it is in the horizontal size mode by momentarily decreasing
the horizontal video image size and then returning to the original or stored size.
Adjust the horizontal size by rotating the contrast control slowly until the control "locks on"
and then set the horizontal size to the desired value.
To advance to the horizontal linearity adjustment mode, press and release the
DeGauss/Mode switch.

HORIZONTAL LINEARITY ADJUSTMENT

The monitor will indicate that it is in the horizontal linearity adjustment by momentarily
altering linearity at the left side of the screen and then returning to the original or stored
value. If a video image is available that facilitates this adjustment such as a grid pattern
or some other known geometric shape, then adjust for proper linearity at the left side of
the screen. Otherwise, proceed to the next adjustment.
Adjust the horizontal linearity by rotating the contrast control slowly until the control "locks
on" and then set the horizontal linearity to the desired value.

TRAPEZOID ADJUSTMENT

6115 - 6120 Operation and Maintenance Manual ©EDL Displays, Inc. January 1997
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