1. The host of GF full network programmable multimedia central control system adopts 1U chassis, and the front panel of the host is equipped with power indication, infrared Xi indicator, status indication and infrared receiving window.
★2. GF full network programmable multimedia central control system host 4X2VGA switching, 4X2 VIDEO switching, 7X2 AUDIO switching, 2 microphone inputs and independent adjustment.
3. The main volume and microphone volume have the control function of "adding, subtracting, and muting", and the volume has 64 levels of volume adjustment.
4. The video terminal adopts RCA interface and has a load of 75Ω.
5. 1 network control port, which can remotely control the opening and closing of multimedia classroom equipment, and can download the equipment control code in batches through the network, which is convenient for remote equipment maintenance (optional).
6. 2-channel IO interface programming, which can be easily connected to external devices such as IC cards or electronic locks.
7. 4 independent infrared control interfaces.
8. ★3 programmable 232 ports.
9. 6-channel ID setting switch, by setting different ID status, ★you can choose a variety of built-in projector 232 code and system linkage switch function of the host
10. 1 channel can independently control the power supply of the projector. There is a built-in projection protection module to prevent sudden shutdown and cut off the projection power supply, so as to prolong the power supply time of the projector and better heat dissipation.
11. Independent electric curtain control function.
Panel:
★1. 8-inch touch control panel, dustproof and waterproof panel, aluminum alloy brushed frame, 39-key multi-function buttons, 9 LED key indicators.
★2. GF full network programmable multimedia central control system has "system switch", "computer switch", "projection switch", "curtain up", "screen down", signal switching buttons≥ 7 "desktop computer", "laptop", "digital booth", "digital device", "DVD", etc.; volume control buttons 3 groups "system volume control 3 buttons", "2 microphone volume control 3 buttons each".
3. The operating status of the system can be visually displayed through the panel indicator, and the system will send out "Di-Di-" when the power is off.
★4. With extended functions: 3 lights and 1 set of electric curtain control buttons.
★5. The panel has projector sleep and HDMI, VGA, and VIDEO mode buttons.
6. Product specifications: 182x122, standard RS485 communication interface.