50
4. Color is not optimal
NG
Color is not optimal
Miss color
Color shift
Replace the signal cable
Pull out the signal cable
and check the screen
color display is normal?
The end
Replace the signal cable or PC
Reset the factory mode
In the user mode, set the” color
settings” until customer satisfy
Replace the main board
NG
OK
NG
OK
NG
Summary of Contents for e2440V
Page 28: ...28 Note1 LVDS signal waveform...
Page 29: ...29 Backlight Unit Ta 25 4 3 4 Optical Characteristics Ta 25...
Page 41: ...41 7 PCB Layout 7 1 Main Board 715G4002M01000004S...
Page 42: ...42 7 2 Power Board Adapter Board 715G3980P02000003S...
Page 43: ...43 Coverter Board 715G3823P04000004S...
Page 44: ...44 7 3 Light Sensor Board 715G3995T01000004C...
Page 45: ...45 7 4 Key Board 715G4014K01000004C...
Page 59: ...59 Click Auto to upgrade F W Appear the dialog box as follow open...
Page 65: ...65 Pls give a notice to PE engineers if the number of the HDCP Key is less than 500...
Page 69: ...69 5 Click program Note Appear fault as follow please input SN twice and burning again...
Page 75: ...75 12 Monitor Exploded View...