To use this AJA HD5DA 1x4 HD/SD - SDI Distribution Amplifier and Repeater, first, connect it to your HD/SD - SDI source. Since it doesn't have a power supply, you'll need to provide one separately. Make sure to connect the power supply correctly to avoid any damage. When using, keep it in a well - ventilated area to prevent overheating. For maintenance, clean it regularly with a soft, dry cloth. Don't use any harsh chemicals or abrasive materials. If you notice any issues, stop using it immediately and check the connections or consult a professional.
