Rayvision 8-Channel User Manual page 6

4/8/16Ch H.264 Network DVR Series-MU.Ver2.0
When the unit exhibits a distinct change in performance - this indicates a
»
need for service.
Servicing – Do not attempt to service this product. Opening or removing covers

may expose the user to dangerous voltage or other hazards. Refer all servicing to
qualified personnel.
Safety Check – Upon completion of any service or repairs to this unit, ask the

service technician to perform safety checks to determine that the unit is in proper
operating condition.
vi