Connecting devices to the KA450 signal input/output sockets

When connecting devices such as CD players or active speakers to the signal input/output sockets, ensure that they meet the requirements of EN 60601-1 (Medical electrical equipment, general requirements for safety). If not, such devices must be operated via an isolating transformer or power supply unit that complies with EN 60601-1. The devices must also comply with the applicable international EMC standards.