How do I set the User ID on the MU-4?

Since you can set any GI (Group ID) and EI (Equipment ID) for the MU-4, you can make unique IDs. Therefore you can avoid radio interference and data collision with other user systems. This User ID is encrypted. If you require a unique User ID and password, please contact Circuit Design, Inc. We will then issue you with a password for issuing IDs.

When setting the equipment, you can enter the password for setting the User ID and register the ID. Setting and registering IDs is the responsibility of the user. At shipment the User ID is set to ‘0000’ and the user is Circuit Design. You can use it as it is, but to avoid radio interference in places where other MU-4 units may be operating, we recommend that you register a new ID.