Введение
This product is an HDMI 4K seamless and scaling switcher, supports automatic switching and manual switching, supports switching from 8 HDMI with 8 USB-B inputs to 1 HDMI output with 2 USB-A for Keyboard&mouse, and 8 HDMI inputs support different arbitrary resolutions with seamless switching and scaling. The HDMI output supports fixed resolutions output, which can be selected through the front panel buttons, infrared remote control, RS232 serial port commands and the Keyboard Hot-key switching. Also supports EDID management through RS232 commands.
Характеристики
- Support HDMI1.4, and the resolution up to 3840*2160@30Hz;
- Support CEC, ARC follow
- Support seamless switching even when different resolutions inputs;
- Support auto and manual switching modes
- Support the front panel push-button, IR remote and the RS232 control and Hot-key
- Support EDID management by RS232 commands
- Support work and standby power saving modes
- Support 8 USB-B inputs and 2 USB-A outputs
Технические характеристики
| Вход | 8*HDMI, 8*USB-B |
| Выход | 1*HDMI+3.5mm audio, 2* USB-A |
| Стандарт протокола | HDMI1.4, HDCP1.4 |
| Разрешение | (8)3840*2160@30\1920*1080@60\1280*720@60\1366*768@60 |
| Размер | 250*100*46mm |
| Вес | 0.5kg(1.1lb)(No packing) |
| Источник питания | DC 12V 1A |
| Потребление | 5W |
| Working Humidity | 10%-90% |
| Temperature | -10℃-50℃ |
| Storage | -20℃-75℃ |
Keyboard Hot-key switch and RS232 commands
| Ctrl +Ctrl +1 | Switch to HDMI input 1 (RS232 command: AT+HTSWIN=SC81,1$) |
| Ctrl +Ctrl +2 | Switch to HDMI input 2 (RS232 command: AT+HTSWIN=SC81,2$) |
| Ctrl +Ctrl +3 | Switch to HDMI input 3 (RS232 command: AT+HTSWIN=SC81,3$) |
| Ctrl +Ctrl +4 | Switch to HDMI input 4 (RS232 command: AT+HTSWIN=SC81,4$) |
| Ctrl +Ctrl +5 | Switch to HDMI input 5 (RS232 command: AT+HTSWIN=SC81,5$) |
| Ctrl +Ctrl +6 | Switch to HDMI input 6 (RS232 command: AT+HTSWIN=SC81,6$) |
| Ctrl +Ctrl +7 | Switch to HDMI input 7 (RS232 command: AT+HTSWIN=SC81,7$) |
| Ctrl +Ctrl +8 | Switch to HDMI input 8 (RS232 command: AT+HTSWIN=SC81,8$) |
| Ctrl +Ctrl +A | Switch to the Auto mode ( RS232 command: AT+HTSWMOD=SC81,1$) |
| Ctrl +Ctrl +M | Switch to the manual mode (RS232 command: ：AT+HTSWMOD=SC81,2$) |
| Ctrl +Ctrl +H | Switch to the HDMI format (RS232 command: AT+HTOUTMOD=SC81,1,1$) |
| Ctrl +Ctrl +D | Switch to the DVI format (RS232 command: AT+HTOUTMOD=SC81,2,1$) |
| Ctrl +Ctrl +F1 | Switch the output resolution to 720P (RS232 command: AT+HTSETOUTRES=SC81,1,1$) |
| Ctrl +Ctrl +F2 | Switch the output resolution to 1366*768 (RS232 command: AT+HTSETOUTRES=SC81,2,1$) |
| Ctrl +Ctrl +F3 | Switch the output resolution to 1080P (RS232 command: AT+HTSETOUTRES=SC81,3,1$) |
| Ctrl +Ctrl +F4 | Switch the output resolution to 4K30 (RS232 command: AT+HTSETOUTRES=SC81,4,1$) |
*Baud rate is 115200, data bit is 8, stop bit is 1, check bit: none
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