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

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, keep it in a dry and cool environment to avoid overheating. For maintenance, you can use a soft, dry cloth to clean the card occasionally. Don't touch the electronic components with your bare hands as it may cause static damage. If you encounter any problems, refer to the user manual or contact Studer's customer support.