TX-DS989 - ONKYO Asia and Oceania Website
For U.S. model Note to CATV system installer: This reminder is provided to call the CATV system installer's at-tention to Article 820-40 of the NEC, ANSI/NFPA 70, which pro-vides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system