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 high - quality 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. You'll start getting high - quality 8 - channel analog audio output. When handling the card, always be gentle to avoid any damage. For maintenance, keep it in a clean and dry environment. Periodically check for any loose connections or signs of wear. If you encounter any problems, it's best to contact Studer's customer support.