Iiyama Vision Master Pro 451, Service Manual

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EXTERNAL DEGAUSS
Make sure you disable the Bottom-right, Top-right, Top-left, Bottom-left, and rrc settings before performing the
external degauss. Follow the procedure below depending on the adjustment mode you are in.
USER MODE
1) Select Degauss and press the MENU Button so that the Bottom-right, Top-right, Top-left and Bottom-
left will be disabled.
2) Degauss the entire screen with degausser while the Degauss is activated (approx. 6 seconds).
FACTORY MODE
1) Select CRT Check and press the MENU Button so that the Bottom-right, Top-right, Top-left, Bottom-left,
and rrc will be disabled.
2) Confirm that the OSD stays displayed on the screen.
Note: If the OSD disappears, restart from 1).
3) Degauss the entire screen with degausser.
PROCEDURE
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