ViewSonic Corporation
Confidential - Do Not Copy
Q19wb-3
1
3
3. ELECTRICAL SPECIFICATIONS
3.1
Standard Testing conditions
Display Area
408.24(H) x 255.15(V) mm
Video Signal
0.7Vpp
Contrast Default
Brightness Default
Ambient
25 +/- 5 °C
Input /-10%@50HZ
Warming up
> 30 min
Display
1400 x 900@60HZ
3.2 POWER
3.2.1 Power
supply
Input voltage
90~264Vac
Power frequency
47~63Hz
<1.2Arms@90Vac
Input current
<0.7 Arms @264Vac
Inrush current
90A(Max) @ 264Vac(cold start)
Power consumption
40W(MAX)
3.2.2 Power
Management
State
Power
Indicator
On
<40Watts
Green
Standby
< 1Watts
Amber
off <1Watts
Dark
3.3 Acceptable timing
If the timing is within following specification, this LCD display can automatically function with a certain position.
Horizontal: Sync frequency: 31~81 KHz (Analog: 165MHz)
Vertical: Sync frequency: 50~75Hz
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
3.4.3 Input
impedance
Analog video input: 75 ohm
Sync input: > 1 k ohm
Audio input: 10K ohm
4. SIGNAL CABLE:
Signal cable with Mini D-Sub 15P connectors at both ends. Length: 1.8 meter.
Содержание Optiquest VS11578
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