Philips 247E4LHAB/57 - Page 52

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Meridian 3
(4)Please do “Auto Color” in factory menu after change main board and upgrade F/W.
12.5.2 Do factory reset in user menu. User menu – Setup – Reset - Yes.
(1)Restart the monitor after open factory menu. And then open the user menu.
(2)Factory reset will turn off “Burn in” mode which screen color switches among red, green, blue and black.
12.6 Troubleshooting.
12.6.1 “CheckSum Comparing Fail!” error.