Maintenance and service
The SMD4 contains no user-serviceable parts.
Cleaning
If the instrument requires cleaning, disconnect the power and all other connections, and wipe it down with a cloth slightly dampened with water or a mild detergent.
The SMD4 contains no user-serviceable parts.
If the instrument requires cleaning, disconnect the power and all other connections, and wipe it down with a cloth slightly dampened with water or a mild detergent.