NEC Multi Sync EA221WM User Manual

2-5
2.4 Image overlap, focus or flicker
Recommended frequency EA221WM: 1680×1050@60Hz
OK
NG
NG
End
Factory Reset is executed.
NG
Is the input signal proper?
Readjust the auto adjusts or clock
phase in the OSD user menu.
Replace MAIN PWB.
Image overlap, focus or flicker, color defect
NG
OK
NG
OK
Replace the LCD panel.
Change the resolution to
recommended frequency.
OK
OK
OK

NEC Multi Sync EA221WM Specifications

General

Brand	NEC
Model	Multi Sync EA221WM
Category	Monitor
Language	English