|Place of Origin:||Guangdong China|
|Warranty:||1 year free warranty and lifetime maintenance|
|Input line length:||Built-in equalizer at input up to 30 meters|
|Digital content protection:||Compatible with HDCP 1.4|
|Output line length:||Less than 15 meters|
|Input:||8 channels for full digital HDMI signal|
|Output:||8 channels full digital HDMI signal|
|Control method:||RS-232, TCP / IP|
|HDMI version:||HDMI 1.4 with 3D TV|
|Resolution:||4k * 2k (4096 * 2160)|
|Selling Units:||Single item|
|Single package size:||53X46.5X12 cm|
|Single gross weight:||7.0 KG|
HDMI 8-in-8-out all-digital matrix switcher
3D video 4k x 2k and 16-bit color depth
HV-HDMI0808 is a 8-in-8-out all-digital ultra-clear matrix switcher, which supports a resolution of up to 4Kx2K, supports 3D video, HDCP1.4 specification, and 16-bit color depth, which can bring customers lossless True, no-delay, ultra-clear, all-digital experience. Provide a variety of control interfaces (RS232, TCP / IP) to meet customer control needs. Applications: Digital video multi-screen display systems, visual command dispatching, safe cities, medical teaching systems, satellite mapping, video conferencing, and video surveillance, etc. demand high-quality digital video display fields.
(1) LCD screen: used to display the keys and control the host's real-time operation status on the matrix.
(2) POWER:The internal working power indicator of the chassis is always on after power on, indicating that the power supply is working normally.
STATUS:The machine flashes when processing the command, and is always on after processing.
(3) Number key 0~9
(4) Function button.
The function is briefly described in the following table
Switching keys, separated input and output
Optional input switches to all outputs
Scene saving, used with numeric keys
Scene recall, used with numeric keys
Cancel this operation
1.Large signal interference:
The power supply used in this device must be connected to a power protection ground, and it must be the same protection ground as that of the input and output equipment. For users who use a computer for communication control, they must ensure that both the computer and the device are connected to a power protective ground, and the protective ground is the same.
2.The serial port cannot control the device:
Check whether the communication port set by the control software corresponds to the serial port of the connected device; check whether the communication port of the computer is good.
3.No corresponding image output when the device is switched:
(1)Check for signals at the corresponding inputs. (Use an oscilloscope or a multimeter for detection) If there is no signal input, the input connection cable may be broken or the connector is loose. Replace the connection cable; the HDMI cable is too long and no signal is input, you can replace the short cable.
(2)Check the corresponding output for signals. (Use an oscilloscope or multimeter for testing) If there is no signal output, the output connection cable may be broken or the connector is loose. Replace the connection cable; the HDMI cable is too long and no signal is output, you can replace the short cable.
4.When unplugging or plugging in the video interface, you notice obvious static electricity:
Check whether the external ground of the power supply of the device is well grounded, and ground it in the correct way, otherwise the host may be damaged.
5.The LCD screen does not light up and the buttons do not respond:
the power supply may be abnormal.
(Not in the above cases, this device may have internal faults, please send it to a professional for repair.)