This Studer 8-channel analog line out card, with part number A949.0420, is a great addition to the D21m and D23m Modular I/O System, providing reliable analog line output functionality.

Using this Studer 8-channel analog line out card is easy. First, make sure your D21m or D23m Modular I/O System is powered off. Then, carefully insert the card into the appropriate slot. After that, power on the system. When using it, avoid exposing it to extreme temperatures or humidity. For maintenance, keep it clean and free of dust. You can use a soft, dry cloth to wipe it occasionally. If you encounter any problems, refer to the system's manual or contact Studer support.