CD-DK890N Operation Manual
Page 4
...the product, c) If the product has been exposed to provide some protection against voltage surges and built-up static charges. See Instruction Manual for replacement or resetting of overhead power lines or other hazards. 20) Safety Check - When installing an outside antenna system ...OWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250, PART H) 24) Protective Attachment Plug - This is equipped with the product. CD-DK890N IMPORTANT SAFETY INSTRUCTIONS (continued) Important Instruction 18) Damage Requiring Service - Unplug this indicates a need for the grounding electrode.
...the product, c) If the product has been exposed to provide some protection against voltage surges and built-up static charges. See Instruction Manual for replacement or resetting of overhead power lines or other hazards. 20) Safety Check - When installing an outside antenna system ...OWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250, PART H) 24) Protective Attachment Plug - This is equipped with the product. CD-DK890N IMPORTANT SAFETY INSTRUCTIONS (continued) Important Instruction 18) Damage Requiring Service - Unplug this indicates a need for the grounding electrode.