HMA808-E23 8x8 HDMI Matrix Switch

Connect up to eight HDMI sources and eight HDMI-input displays. The manual shows PCs, DVRs, set-top boxes, DVD players, and game consoles as source examples, with monitors, TVs, or projectors as displays. Each source needs an HDMI connection to the matrix, and each display needs an HDMI connection from an output port.

When several displays share one input, smart EDID management reports display capabilities that they support in common. A lower-capability screen can limit the shared source's output. For example, one 1080p display connected alongside two higher-resolution displays can make that source output 1080p. Use displays that support the same target resolution or change which displays share the input.

The official Matrix Controller software supports Windows. This requirement applies to the control PC running the software. You can also operate the matrix with its front-panel buttons or IR remote without running the Windows controller. The manual provides a protocol for developing a controller for another platform.

Yes. Each HDMI output can select its own input, so different displays can show different sources at the same time. Several outputs can also select the same input. The one-to-one routing function maps Input 1 to Output A, Input 2 to Output B, and so on.

Audio extraction is supported, but a separate audio source cannot be selected. Each output group includes an HDMI output and an L/R analog audio output for external speakers or audio equipment. Both outputs in that group always use the same input source.

You can save up to eight complete routing configurations and recall them from the front panel. A saved configuration records which input each output uses, allowing you to reuse a layout without assigning every output individually.

Yes. The matrix stores the previous routing state and restores it when power returns. This lets the displays resume their previous input assignments after the matrix powers on again.

Connect your sources to the HDMI Input ports and your displays to the HDMI Output ports. If needed, connect external audio equipment to the corresponding L/R outputs. Connect the supplied power adapter to the matrix and a power outlet, then turn the matrix on. HDMI cables are not included.

Check whether the keypad is locked. The lock display will show if the buttons are locked - refer to the manual for instructions on unlocking the keypad.

Press Fun once on the front panel and select input 1–8 as shown on the LCD. On the remote, select all outputs with All, then choose the source.

First configure the routing you want to store. Press Save, then press a number from 1 through 8 according to the LCD prompt to save that configuration. To recall it, press Load and then its preset number from 1 through 8.

No. HMA808-E23 does not provide web UI control. Use the Windows Matrix Controller software over LAN or RS232, a compatible controller using the documented protocol, the front-panel buttons, or the IR remote.

Connect the LAN port to a router or directly to the control PC, and place the PC and matrix on the same subnet with different IP addresses. The documented default matrix address is 192.168.1.10 with port 80 and subnet mask 255.255.255.0. In Matrix Controller, open General, select Network Control, enter the matrix IP address and port, and click Connect. After connection, select Matrix Control to change routing.

Connect the PC to the matrix's RS232 port with a serial cable. Use 9600 bps, 8 data bits, 1 stop bit, and no parity. In Matrix Controller, open General, select Serial Control, choose the correct COM port, and click Connect. Once connected, open Matrix Control to assign inputs to outputs.