This Studer line out card, with part number A949.0420, is a great addition to your D21m or D23m modular I/O system. It offers 8-channel analog output for smooth audio performance.

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. Once it's in place, power on the system. When using it, avoid exposing it to extreme temperatures or moisture. For maintenance, keep it clean and free from dust. You can use a soft, dry cloth to gently wipe the card from time to time. If you encounter any issues, consult the user manual or contact Studer's customer support.