background image

Signal levels

Min.

Typ.

Max.

Video Swing (White – Blank: W/O Sync process)

0.765V

Setup level (Black – Blank)

0.035V

0.054V

0.072V

White level (White – Black)

0.627V

0.660V

0.694V

Video input offset (V

AIO

)

.05V

0.5V

Appendix 2

16

17

White Level

Video swing

Setup

Blank Level

Fig. A3-1: Separate video wave forms

Black Level

White Level

Video swing

Setup

Blank Level

Sync Level

Fig. A3-2: Sync on Green video wave forms

Black Level

Hsync

Video

Ground Level

VAIO

Fig. A3-3: Video input offset

Horizontal

H-Video

Th

Thd

Thp

Thb

Thf

Fig. A2-1: Horizontal Timing

V-Video

Vertical

Tvd

Tv

Tvp Tvb

Tvf

Fig. A2-2: Vertical Timing

V sync

Th

Thrf

Thrf

2.0V

0.8V

H sync

H sync

Fig. A2-3: Sync Timing

Appendix 3

LCD1280  10/29/99 9:25 AM  Page 11

Summary of Contents for LCD1280

Page 1: ...ser s Manual Part No Printed in U S A NEC Technologies Inc 1255 N Michael Drive Wood Dale Illinois 60191 1094 13 True Color TFT LCD Monitor 13 True Color TFT LCD Monitor LCD1280 10 29 99 9 25 AM Page...

Page 2: ...Specifications 3 Installation 5 Recommended Use 5 Connection to Graphics Cards using BNC cables 5 Controls 7 Front Controls 7 Side Control 7 Rear Controls 7 Troubleshooting Support 9 Troubleshooting...

Page 3: ...for today s sophisticated Windows Macintosh Silicon Graphics Sun and other workstation applications In addition to offering support for VGA graphics mode 640 x 480 the LCD1280 supports WS high resolut...

Page 4: ...ness control are positioned within easy reach and the tilt base adjusts to each individual s preferred angle of vision The LCD1280 monitor s cabinet design and aesthetics look good from all angles Red...

Page 5: ...aying fixed patterns on the monitor for extremely long periods of time to avoid after image effects Connection to Graphics Cards using BNC cables The NEC LCD1280 color monitor complements a host of co...

Page 6: ...efer to the Troubleshooting section of this manual 9 This completes the installation Front Controls Brightness slide type control adjusts the overall image and background screen brightness LED Power I...

Page 7: ...lation section of this manual Image is unstable or swimming Signal cable should be completely attached to the computer is apparent Check the monitor and your video card with respect to compatability a...

Page 8: ...days Who is Protected This warranty may be enforced only by the first consumer purchaser and is not transferable What is Covered and What is not Covered Except as specified below this warranty covers...

Page 9: ...in accordance with the terms of this limited warranty Consumers are cautioned that Product performance is affected by system configuration software the application customer data and operator control o...

Page 10: ...48msec 35H Vertical front porch Tvf 0 108msec 7H 0 047msec 3H IMPORTANT The Jitter on Hsync output from video card should be less than 300 psec or you may see some jitter on the screen Appendix 2 Inpu...

Page 11: ...Level Fig A3 1 Separate video wave forms Black Level White Level Video swing Setup Blank Level Sync Level Fig A3 2 Sync on Green video wave forms Black Level Hsync Video Ground Level VAIO Fig A3 3 Vid...

Page 12: ...Pin Assignments 13 Position Controls 7 Power Consumption 2 4 Power Supply 4 Reduced Footprint 1 Reduced Magnetic Field Technology 2 Remote Bulletin Board System BBS 10 Resolution 1 3 Separate Sync 6...

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