Conference System, Signal Management, Control System

Features
• Inputs
4 channels of AV input on RCA connectors
4 channels of video input on S-Video and audio on F3.5 mini phone ports
4 channels of VGA input on female 15-pin HD and audio on F3.5 mini phone ports
2 channels of audio input on Microphone connectors
• Outputs
2 parallel channels of VGA/SVGA/XGA on female 15-pin HD for simultaneous monitor
and projector viewing and a channel of audio output on RCA ports
• LCD Display: Real-time monitor of the operating status
• Control Port: RS232, female 9-pin D connector
• Compatible with composite video, S-video, component video, RGBHV,
and/or balanced/unbalanced stereo audio
• Compatible with NTSC 3.58, NTSC 4.43, PAL and SECAM video
• Resolution: 800x600 - 1280x1024
• 350 MHz (-3dB) bandwidth, fully loaded
• Adjustable luminance, contrast and chroma etc.
• Seamlessly switching between video signals and from video signal to
S-Video signal
• Higher resolution output signal with integrated double liner
• 10 global presets
• Adopting the gain-compensation and synchronization signal proofread
technology
• Power-fail protection
• Rack-mountable enclosure
• Universal international power supply (110V-240V)
• Dimension: 485L x 230W x 45H (mm)
• Weight: 1.5Kg
Specifications
Video Signal : Composite Video
Connector Video : BNC
Gain : 0 dB
Bandwidth : 250MHz(-3dB),fully load
Switching type : Vertical interval
Video Impedance : 75Ω
Switching Speed : 200ns(Max.)
Input/output level : -2.0V~2.0Vp-p
Video type : NTSC3.58.NTSC4.43,PAL,SECAM
Stereo Channel Separation : >80dB@1 kHz
Frequency Response : 20Hz～20KHz CMRR >90Db@20 Hz to20 K Hz
Audio input Impedance : >10KΩ
Audio output Impedance : 50Ω
Control/Remote : RS-232,9-pin female D
connector Pin configurations : 2=TX,3=RX,5=GND
Software Control : Switch 2.0
Temperature : -20 to +70C (-20 to 158 F )
Humidity : 10%~90%
Power supply : 100VAC~240VAC，50/60Hz
Power : 25W
Enclosure Dimensions(mm) : 485(L)+230(W)+45mm(H)
Weight : 1.5kg
Diagram

Drawing