Calibration Procedures 1; Vertical Position Adjustment; Vertical Size Adjustment; Horizontal Position Adjustment - EDL Displays 6120 Operation And Maintenance Manual

CALIBRATION PROCEDURES 1

DO NOT REMOVE OR INSERT MODULES OR SUB-ASSEMBLIES
WITH POWER APPLIED. DOING SO MAY RESULT IN EXTENSIVE
DAMAGE TO ELECTRICAL COMPONENTS.
NOTES:
MEMORY ERASE - Pressing and holding the DeGauss/Mode switch for 30
seconds or longer will completely erase the entire custom area of
memory.
MEMORY FULL - The monitor will indicate that the custom format storage area
in non-volatile memory cannot accept the new format by blanking the screen
twice when the calibrate mode is initiated.
Apply power and input signals and allow the monitor to warm up for five minutes.
NOTE: When the monitor is placed in the Calibrate Mode a definite programmed sequence
of calibration steps must be followed. Refer to Table 1 for the sequence.
To enter the calibration mode, press and hold the DeGauss button for five seconds.

VERTICAL POSITION ADJUSTMENT

Adjust the vertical position by rotating the contrast control slowly until the control "locks
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

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

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
6115 - 6120 Operation and Maintenance Manual
(FIRMWARE REVISION R AND ABOVE)
CAUTION
©EDL Displays, Inc. January 1997
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