15
E
nv
iro
nm
ent
Power Supply
Power adaptor power supply mode DC12V
Power
Consumption
<13W
Working
Temperature
0
℃
~+55
℃
Working Humidity
10%~90%
Dimension
440mm*300mm*42.1mm
（
1U height
）
Weight
3.25Kg
3.4
Matrix
3.4.1 Function and Application
Matrix switcher is the high performance cross switcher device which designed for
display switch of high resolution video. This product series is widely applied in video wall’s
projection, control center, multi-media conference room, monitoring system, and complete
signal control.
Matrix switcher has high reliability as an intelligence device which adopts similar
function mode, operation mode, and communication command mode, and it is convenient
for users. Plus, it has the following functions:
①
Infrared remote control function(optional)
It adopts infrared remote controller which allows full operation of system.
②
Power interruption protection function
When power is interrupted, locale status will be saved into E
2
PROM. At next time
of power on, the system will automatically load previously saved data.
③
Centralized control management
The system has one RS232 interface, which can connect to external control
device (i.e. computer), or control via remote network (reserved as optional)
3.4.2 VGA Matrix Parameter
Input
5BNC port
（
RGB0.7Vp_p,HVTTL electronic level
）
impedance 75Ώ
Output
5BNC interface
（
RGB0.7Vp_p,HVTTL electronic level
）
impedance
75Ώ
Band Width
350MHz (-3dB)
Channel Spacing
>65dB
