To maintain the Genelec UNIO PRM system:

Proper care and maintenance of the Genelec UNIO PRM system ensure optimal performance and longevity. Follow these guidelines:

Cleaning the 8550A Headphones and 9320A Controller:

• Gently wipe surfaces with a dry or lightly dampened microfiber cloth. Do not use solvents. If using water, ensure the cloth is only slightly moist—squeeze out all excess water before wiping.

• Avoid excessive wiping, especially on velvet or leather parts, as these natural materials may change texture or release dye when damp.

Handling and Storage of the 8550A Headphones:

• Do not drop or subject the headphones to impact.

• Avoid using excessive force.

• Never lift or pull the headphones by the cable.

• Store the headphones safely when not in use.

• When placing the headphones in the hard carry case, retract the extending arms.

• Avoid twisting or forcing the headphone cable connector.

9320A Reference Controller Care:

• Keep the unit away from liquids and maintain a dust-free environment.

• Always use a USB power supply that outputs 5V DC.

• Do not drop or expose the unit to physical shocks.

Firmware Updates:

• The GLM software will notify you when firmware updates are needed. Periodically check the 9320A status window in GLM to ensure you have the latest version. Keeping firmware up to date ensures compatibility with new features in the GLM software.

General Recommendation:

• • Always follow the maintenance and handling instructions outlined in the official Operating Manuals.