Hitachi VT-F391A Owner's Manual page 5

FOR YOUR SAFETY
CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE
SLOT, FULLY INSERT.
Caution to user: Changes or modifications not expressly approved by the party
responsible
for compliance could void the user's authority to operate the equipment.
"Note to CATV system installer: This reminder is provided to call the CATV system
installer's
attention to Article 820-40 of the NEC that provides guidelines for proper grounding and, in
particular, specifies that the cable ground shall be connected to the grounding system of
the building,
as close to the point of cable entry as practical".
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