However, improper use can potentially result in electrical shock or fire hazard. In order not to defeat the safeguards incorporated into this unit, observe the following basic rules for installation, use and servicing. 1. Your unit is fully electronic and does not contain any user-serviceable parts. Hence, Don’T REMOVE THE CABINET COVER OF THIS UNIT IN WHICH MAY EXPOSE YOU TO DANGEROUS VOLTAGE. Please refer all servicing to a qualified service technician. 2. After unpacking the unit, check it