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1 Welcome! ................................................................................................................................................................................................................5

1.1 What’s in the box..................................................................................................................................................................................6

1.2 About this user guide .........................................................................................................................................................................6

1.3 Product overview..................................................................................................................................................................................6

1.4 Connector pin assignments ...........................................................................................................................................................8

1.4.1 Power input connector ...................................................................................................................................................8

1.4.2 DVI connector (DVI-D) ...................................................................................................................................................8

1.4.3 USB type A connector....................................................................................................................................................9

1.4.4 USB type B connector....................................................................................................................................................9

1.4.5 DisplayPort connector....................................................................................................................................................9

1.4.6 HDMI connector..............................................................................................................................................................10

1.4.7 DC out connector ...........................................................................................................................................................10

2 Display installation ....................................................................................................................................................................................... 11

2.1 Cover removal ....................................................................................................................................................................................12

2.2 Interface connection........................................................................................................................................................................12

2.2.1 MDSC-8427 LED version..........................................................................................................................................12

2.2.2 MDSC-8427 12G version ..........................................................................................................................................13

2.3 Power supply connection .............................................................................................................................................................14

2.4 Cable routing .......................................................................................................................................................................................15

2.5 VESA mount installation ...............................................................................................................................................................15

3 Daily operation.................................................................................................................................................................................................17

3.1 On/off switching .................................................................................................................................................................................18

3.2 Front keyboard locking/unlocking............................................................................................................................................18

3.3 Power status LED ............................................................................................................................................................................19

3.4 Front menu ..........................................................................................................................................................................................19

3.5 OSD menu ............................................................................................................................................................................................21

3.6 Control lock ..........................................................................................................................................................................................22

4 Advanced operation.....................................................................................................................................................................................23

4.1 Picture menu .......................................................................................................................................................................................24

4.1.1 Profile....................................................................................................................................................................................24

4.1.2 Brightness..........................................................................................................................................................................24

4.1.3 Contrast...............................................................................................................................................................................24

4.1.4 Saturation...........................................................................................................................................................................24

4.1.5 Color temperature..........................................................................................................................................................25

4.1.6 Color space .......................................................................................................................................................................25

4.1.7 Gamma................................................................................................................................................................................26

4.1.8 Sharpness..........................................................................................................................................................................26

4.2 Picture advance menu ...................................................................................................................................................................26

R5910599 /00 MDSC-8427

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