Allen&Heath DR66 SERVICE MANUAL - Manual (Page 4)

DR66 S ERVICE M ANUAL
SECTION B
DR66 SERVICE INFORMATION
B
CAUTION
Refer all installation, calibration and
service work to qualified service
personnel.
Warning to the Service Engineer
Allen & Heath warns that any unauthorised changes or
modifications to the DR66 unit may invalidate the legal
compliance of the unit and could void the user’s authority
to operate the equipment.