NEC LCD1550X Service Manual page 114

TABLE of CONTENTS
1 Foreword ..................................................................................................................................................................... 4
2 General Description (Quick Reference)
3. Electrical Characteristics............................................................................................................................................ 6
3.1 Input signals ......................................................................................................................................................... 6
3.2 Signal level ........................................................................................................................................................... 6
3.3 Power Supply ....................................................................................................................................................... 6
3.4 Power management
4. Functions.................................................................................................................................................................... 7
4.1 Front control SW
4.2 OSD function ........................................................................................................................................................ 7
4.2.1 OSM Control
4.2.2 OSM USER
4.3 Control Lock Mode
4.4 Input Signal Connectors
4.4.1 Analog Video Input :
4.4.2 Digital Interface Signals
4.5 DDC ...................................................................................................................................................................... 9
4.6 Other functions ..................................................................................................................................................... 9
4.6.1 Expand function
4.6.2 Auto setup function
5. Screen Performance
5.1 Test condition ..................................................................................................................................................... 10
5.2 Luminance .......................................................................................................................................................... 10
5.3 Color temperature............................................................................................................................................... 11
5.4 Geometry............................................................................................................................................................ 11
5.5 Rotations ............................................................................................................................................................ 11
6. Mechanical Specifications........................................................................................................................................ 12
6.1 Cabinet Tilt Base
6.2 Rating label......................................................................................................................................................... 12
6.3 Carton box .......................................................................................................................................................... 12
6.4 Weight ................................................................................................................................................................ 12
6.5 Accessories ........................................................................................................................................................ 12
7. Environment condition.............................................................................................................................................. 13
7.1 temperature, Relative Humidity &
7.2 Vibration test(Packing)
Swept Sine............................................................................................................................................................ 13
7.3 Drop test (Packing)............................................................................................................................................. 13
8. TFT LCD Panel Specifications
8.1 TFT LCD Panel Specifications
8.2 Defect, Scratch and Dust
8.2.1 . Inspection criteria....................................................................................................................................... 18
9 Notice for Handling................................................................................................................................................... 22
Appendix I Preset Signal Timings
Appendix II EDID Code
Appendix III Preset Timing Chart
Appendix IV Regulation............................................................................................................................................... 29
Attached : Fig.1 ~ Fig.13
...................................................................................................................... 5
............................................................................................................................................. 6
.................................................................................................................................................. 7
............................................................................................................................................... 7
Menu.......................................................................................................................................... 7
............................................................................................................................................... 8
...................................................................................................................................... 8
15 pin mini D-sub
................................................................................................................................ 8
............................................................................................................................................. 9
........................................................................................................................................ 9
................................................................................................................................................ 10
................................................................................................................................................ 12
Altitude.......................................................................................................... 13
....................................................................................................................................... 13
................................................................................................................................. 14
........................................................................................................................... 14
................................................................................................................................... 17
............................................................................................................................... 23
............................................................................................................................................... 24
................................................................................................................................. 28
...................................................................................................... 8
- 3 - Document No. VSPF-A028