3.
ELECTRICAL SPECIFICATIONS
3.1
Standard conditions
Display Area
337.9 x 270.3 mm
Video Signal
0.7Vpp
Contrast
Max.
Brightness
Max.
Ambient
20 +/- 5 °C
Input
AC
Warming up
> 30 min
Display
1280 x 1024
3.2
POWER
3.2.1
Power supply
Input voltage
100~240Vac
Power frequency
50~60Hz
<1.5Arms@90Vac
<0.8Arms@180Vac
Input current
Inrush current
50A(Max) at 120Vac(cold start)
Power consumption
38W(typical);50Watts(Max)
Output voltage
@0-4.16A Load 12 Vdc+/-5%
3.2.2
Power Management
State
Power
Indicator
On
45Watts
Blue
Standby < 1Watts
Amber
Off <1Watts
Off
3.3
Acceptable timing
If the timing is within following specification, this LCD display can automatically function with a certain position.
Horizontal: Sync frequency: 30~82 kHz
Vertical: Sync frequency: 56~85Hz
3.4
Signal level and input impedance
3.4.1
Video Signal level: 0.7Vp-p Video signal.
3.4.2
Sync Signal level
H/V Separate: TTL level
11
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VX750
Содержание VX750 VLCDS27089-1W
Страница 34: ...1 3 2 Select the model name of Option Page 31 ViewSonic Corporation Confidential Do Not Copy VX750...
Страница 37: ...2 3 LM5ISP DDC Update 2 3 1 Run the LM5ISP exe Program 34 ViewSonic Corporation Confidential Do Not Copy VX750...
Страница 38: ...2 3 2 Select the model name of Option Page 35 ViewSonic Corporation Confidential Do Not Copy VX750...
Страница 39: ...2 3 3 Read DDC data from Monitor 36 ViewSonic Corporation Confidential Do Not Copy VX750...
Страница 42: ...2 Display color abnormal 39 ViewSonic Corporation Confidential Do Not Copy VX750...
Страница 43: ...3 Monitor can not power on 40 ViewSonic Corporation Confidential Do Not Copy VX750...
Страница 44: ...4 Monitor white screen 41 ViewSonic Corporation Confidential Do Not Copy VX750...
Страница 45: ...5 Monitor black screen 42 ViewSonic Corporation Confidential Do Not Copy VX750...
Страница 46: ...6 Audio noise 43 ViewSonic Corporation Confidential Do Not Copy VX750...
Страница 47: ...7 Analog input always shows NO SIGNAL 44 ViewSonic Corporation Confidential Do Not Copy VX750...
Страница 48: ...8 Digital input always shows NO SIGNAL 45 ViewSonic Corporation Confidential Do Not Copy VX750...
Страница 54: ...8 Exploded Diagram And Spare Parts List 51 ViewSonic Corporation Confidential Do Not Copy VX750...
Страница 67: ...11 PCB Layout Diagrams Main Board 64 ViewSonic Corporation Confidential Do Not Copy VX750...
Страница 68: ...65 ViewSonic Corporation Confidential Do Not Copy VX750 Main Board...
Страница 69: ...66 ViewSonic Corporation Confidential Do Not Copy VX750 Main Board...
Страница 70: ...Main Board 67 ViewSonic Corporation Confidential Do Not Copy VX750...
Страница 71: ...68 ViewSonic Corporation Confidential Do Not Copy VX750 Main Board...
Страница 72: ...69 ViewSonic Corporation Confidential Do Not Copy VX750 Control Board...