Audio-Video Matrix Switcher
I. Audio-Video Matrix Switcher Principle:
Designed specifically for switching/distributing video and unbalanced stereo audio signals. Routes any input signal to any output channel; output channels operate independently. Some products allow asynchronous A/V control.
Features include power-off state memory, vertical interval switching, RS-232 interface for computer control, IR control, network control; New LED display and tactile buttons ensure intuitive status indication and simplified operation.
II. Audio-Video Matrix Switcher Interfaces:
Typically paired white (audio) and yellow (video) RCA ('phono') connectors. Connect using standard RCA A/V cables. A/V separation avoids luminance/chrominance (Y/C) interference degrading image quality. However, Y/C mixing still occurs, requiring display devices to separate/decode—inevitably causing color loss and interference. A/V persists but can't satisfy extreme visual demands.
III. Audio-Video Matrix Switcher Features:
1. Latest ARM9 embedded processor;
2. 300MHz high-bandwidth chips support HDTV bandwidth;
3. Long-distance signal transmission distortion compensation supports up to 300 meters;
4. Professional audio op-amps for rich, rounded sound;
5. Blue LCD display with full Chinese status indication;
6. Programmable Logic Circuit (FPGA) for stable performance;
7. Full SMT process with ESD protection;
8. A/V Input/Output via RCA connectors;
9. N video inputs; N video outputs, fully cross-switched;
10. N stereo audio outputs; N stereo audio inputs; Synchronous or asynchronous full cross-switching;
11. Built-in sequential switching with customizable interval/channel;
12. 8 scene memories accessible via panel;
13. Compatible with codes/commands of all similar market products;
14. Power-off state memory;
IV. Control Methods:
1. Key Control: Direct switching via panel keys, status display;
2. IR Remote Control;
3. Matrix Management Software: Controlled by dedicated software (e.g., MCONSW1.0) via RS232 or TCP/IP (optional);
4. Touchscreen/Panel: Use programmable touchscreens (e.g., MCON-TCH880) or control panels (e.g., MCON-OPP2000) plug-and-play;
5. Central Control: Compatible with central controllers from various manufacturers;
V. Application Scope:
High-performance intelligent matrix switch equipment for synchronous or asynchronous switching of A/V signals to any output channel. Widely used in large-screen projection, e-teaching, command centers, multimedia conference rooms.
VI. Key Specifications:
1. Audio Section:
Freq. Resp.: 20Hz～20kHz +1/-3dB
Stereo Ch. Separation: >80dB@1kHz
CMRR: >75dB@20Hz-20KHz
Gain Error: ±0.1dB
2. Video Section:
I/O Impedance: 75Ω
Fully supports NTSC, PAL, SECAM, HDTV signals.
Designed specifically for switching/distributing video and unbalanced stereo audio signals. Routes any input signal to any output channel; output channels operate independently. Some products allow asynchronous A/V control.
Features include power-off state memory, vertical interval switching, RS-232 interface for computer control, IR control, network control; New LED display and tactile buttons ensure intuitive status indication and simplified operation.
II. Audio-Video Matrix Switcher Interfaces:
Typically paired white (audio) and yellow (video) RCA ('phono') connectors. Connect using standard RCA A/V cables. A/V separation avoids luminance/chrominance (Y/C) interference degrading image quality. However, Y/C mixing still occurs, requiring display devices to separate/decode—inevitably causing color loss and interference. A/V persists but can't satisfy extreme visual demands.
III. Audio-Video Matrix Switcher Features:
1. Latest ARM9 embedded processor;
2. 300MHz high-bandwidth chips support HDTV bandwidth;
3. Long-distance signal transmission distortion compensation supports up to 300 meters;
4. Professional audio op-amps for rich, rounded sound;
5. Blue LCD display with full Chinese status indication;
6. Programmable Logic Circuit (FPGA) for stable performance;
7. Full SMT process with ESD protection;
8. A/V Input/Output via RCA connectors;
9. N video inputs; N video outputs, fully cross-switched;
10. N stereo audio outputs; N stereo audio inputs; Synchronous or asynchronous full cross-switching;
11. Built-in sequential switching with customizable interval/channel;
12. 8 scene memories accessible via panel;
13. Compatible with codes/commands of all similar market products;
14. Power-off state memory;
IV. Control Methods:
1. Key Control: Direct switching via panel keys, status display;
2. IR Remote Control;
3. Matrix Management Software: Controlled by dedicated software (e.g., MCONSW1.0) via RS232 or TCP/IP (optional);
4. Touchscreen/Panel: Use programmable touchscreens (e.g., MCON-TCH880) or control panels (e.g., MCON-OPP2000) plug-and-play;
5. Central Control: Compatible with central controllers from various manufacturers;
V. Application Scope:
High-performance intelligent matrix switch equipment for synchronous or asynchronous switching of A/V signals to any output channel. Widely used in large-screen projection, e-teaching, command centers, multimedia conference rooms.
VI. Key Specifications:
1. Audio Section:
Freq. Resp.: 20Hz～20kHz +1/-3dB
Stereo Ch. Separation: >80dB@1kHz
CMRR: >75dB@20Hz-20KHz
Gain Error: ±0.1dB
2. Video Section:
I/O Impedance: 75Ω
Fully supports NTSC, PAL, SECAM, HDTV signals.