
28
LED array electrical characteristics
Note (1) The LED can work normally if the PWM dimming ratio range is from 0% to 100% and the operation current
is 60mA.
Note (2) PLED = (ILED ×4) × VLED , LED matrix is 15S4P.The lightbar used by backlight unit.
Note (3) The lifetime of LED is defined as the time when it continues to operate under the conditions at Ta = 25 ±2
℃
and I =
60 mA(Per EA) until the brightness becomes
≤
50% of its original value.
Note(4): Pulse Width
≦
10 msec and Duty
≦
1/10
Note(5)
:
Voltage &Temperature curve
4.3.4 Optical Characteristics
Содержание e2250Swh
Страница 4: ...4 1 Monitor Specifications ...
Страница 10: ...10 5 Press two times to exit ...
Страница 12: ...12 5 Press two times to exit ...
Страница 14: ...14 5 Press two times to exit ...
Страница 16: ...16 5 Press two times to exit ...
Страница 18: ...18 5 Press two times to exit ...
Страница 20: ...20 5 Press two times to exit ...
Страница 21: ...21 Exit 1 Press Menu to display menu 2 Press or to select Exit and press to enter 3 Press two times to exit ...
Страница 24: ...24 4 Input Output Specification 4 1 Input Signal Connector Analog connector ...
Страница 25: ...25 4 2 Preset Display Modes ...
Страница 27: ...27 Note 1 LVDS Signal Waveform ...
Страница 38: ...38 7 PCB Layout 7 1 Main Board 715G4641M01000004S ...
Страница 39: ...39 ...
Страница 40: ...40 7 2 Power Board 715G4744P01000001C ...
Страница 41: ...41 7 3 Key Board 715G4747K01000001C ...
Страница 50: ...50 3 Pinch the hook and remove the base 4 Use fixture to leave off the stand ...
Страница 51: ...51 5 Use fixture to remove the hinge cover 6 Remove the screws of the stand ...
Страница 53: ...53 9 Prize up the front frame use fixture 10 Overturn the monitor and take off the back cover ...
Страница 55: ...55 3 Remove the Hexagon screws 4 Remove the LVDS ...
Страница 56: ...56 5 Overturn the iron plate and remove the screws PWPC and CBPC ...