Question about ViewSonic N2750w 27 in. HD-Ready LCD Television
"OUT OF RANGE " & " OSD LOCKED " - the only messages I get - what does it mean? what do I do?
On screen display is locked. Fix it by:
The OSD can be enabled or disabled by pressing and holding the Menu button on the front panel for 10 seconds. If the OSD is locked, the warning message OSD Lock displays for ten seconds.
* If the OSD is locked, press and hold the Menu button for 10 seconds to unlock the OSD.
* If the OSD is unlocked, press and hold the Menu button for 10 seconds to lock the OSD.
Posted on Mar 21, 2008
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Posted on Jan 02, 2017
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