Service manual

2-2 Electrical Specifications
Item Description
Input System RGB Separate
Signal Level Analog RGB (0.7V
P-P
)
Video Signal
Input Impedance
75Ω
Synchronization Signal Input System Signal Level Separate Sync: TTL
Compliant Timing See Appendix 1.
Input Connector 15 pins mini D-Sub
Video Frequency Bandwidth 135 MHz dot clock
Audio (Optional) d=3.5mm stereo mini jack, 1W/ch
Horizontal Sync. 30 ~ 82 kHz
Synchronization Frequency
Vertical Sync. 56 ~ 76 Hz
Input Voltage AC 100~240V (Worldwide)
Frequency 50 / 60Hz
Power Consumption 51 W (max)
Power Supply
Power Management 3W (max)
Lamp Type Cold Cathode Fluorescent Lamp
Lamp Quantity 4pcs
Backlight
Lamp Life Time 40,000 Hrs (min)
Plug & Play VESA DDC 2B Compliance
Power Management VESA DPMS, ENERGY STAR
®
Compliance
Power Management Status Power Consumption Screen Recovery Time
Stand-by
Suspend
Active-off
3W or less Within 3 sec
2-3
Optical Characteristics
Item Condition
Temperature
Normal room temperature (25±2℃)
Humidity
50±10%
AC input voltage
100V±2V, 120±2V, 60Hz / 240±2V, 50Hz
Brightness Maximum with OSD setting
Contrast Middle with OSD setting
Resolution setting 1280 x 1024 @60HZ
Color temperature With OSD setting
Measuring instrument Topcon luminance colorimeter BM-5A or equivalent
Others Before measuring, “Auto Config” & “Auto Balance” must be done in advance
6
ViewSonic Corporation Confidential
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Do Not Copy VE702m