This Studer card, part number A949.0420, is a high - quality solution for your D21m and D23m modular I/O system, offering 8 - channel analog line output.

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 in the system. Once inserted, power on the system and you're ready to use it. As for maintenance, keep the card in a clean and dry environment. Avoid exposing it to extreme temperatures or humidity. If you notice any issues with the card, such as strange noises or a loss of signal, power off the system immediately and check the card's connections. If the problem persists, contact Studer's customer support.