Barco MD-4221 Medical LCD Monitor User Manual
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34 Standard signal table PC modes supported Resolution Horizontal Fre- quency (KHz) Vertical Frequency (Hz) Clock Frequency (MHz) 640 X 350 @70Hz 31.469 70.087 25.175 720 X 400 @70Hz 31.469 70.082 28.324 640 X 480 @60Hz 31.469 59.940 25.175 640 X 480 @75Hz 37.500 75.000 31.500 800 X 600 @60Hz 37.879 60.317 40.000 800 X 600 @75Hz 46.875 75.000 49.500 1024 X 768 @60Hz 48.363 60.004 65.000 1024 X 768 @75Hz 60.023 75.029...
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35 SDI video format Output Signal Description SMPTE-274M 1080i (60 / 59.94 / 50) 1080p (30 /29.97 / 25 / 24 / 24sF / 23.98 / 23.98sF) SMPTE-296M 720p (60 / 59.94 / 50) SMPTE-260M 1035i (60 / 59.94) SMPTE-125M 480i (59.94) ITU-R BT.656 576i (50)
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36 Signal connector pin assignments VGA (15-pin D-sub) Pin No. Assignment Pin No. Assignment 1 Red 9 No Connection 2 Green 10 Ground-Sync 3 Blue 11 Ground 4 Ground 12 DDC Data 5 DDC 5V Standby 13 H.Sync Cable Connection check 14 V.Sync 6 Ground-Red 15 DDC Clock 7 Ground-Green 8 Ground-Blue DVI in-out (24-pin DVI-D) Pin No. Assignment Pin No. Assignment 1 T.M.D.S. Data2- 13 No Connection 2 T.M.D.S. Data2+ 14...
Page 37
37 7 DDC Data 19 T.M.D.S. Data0 Shield 8 No Connection 20 No Connection 9 T.M.D.S. Data1- 21 No Connection 10 T.M.D.S. Data1+ 22 T.M.D.S. Clock Shield 11 T.M.D.S. Data1 Shield 23 T.M.D.S. Clock+ 12 No Connection 24 T.M.D.S. Clock- C-video (BNC) Pin No. Assignment 1 Composite 2 Ground S-Video (BNC) Pin No. Assignment 1 S-VIDEO/Y (Luma) 2 S-VIDEO/C (Chroma) 3 Ground
Page 38
38 RS232C (D-Sub 9-pin) Pin No. Assignment 1 No Connection 2 TXD 3 RXD 4 No Connection 5 Ground 6 No Connection 7 No Connection 8 No Connection 9 No Connection SDI (BNC) Pin No. Assignment 1 SDI IN 2 SDI OUT 3 Ground
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39 RGB HV/RGBS/YPbPr (BNC) Assignment Pin No. RGBS Y Pb Pr 1 Red Pr 2 Green Y 3 Blue Pb 4 H-Sync / C-Sync No Connection 5 V-Sync No Connection 6 Ground
Page 40
40 Specifications Model MD-4221 Type TFT-LCD Screen Size 42 inch Maximum Resolution 1920 X 1080 @ 60Hz Pixel pitch 0.4845(H) mm X 0.4845(V) mm Display Colors 16.7M Contrast Ratio 1300:1 Viewing Angle 89° / 89° / 89° / 89° Response Time 10msec(Rising+Falling) LCD Panel Luminance 500cd/m² Horizontal Frequency 30KHz~93KHz Synchronization Vertical Frequency 50Hz~85Hz Power Maximum 260W Consumption Standby Mode Typical 17W...