Panasonic KX-TDA30 Getting Started

Also see for KX-TDA30: Features guide Operator user manual User manual User manual Features guide

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Panasonic KX-TDA30 Getting Started Manual pdf 15 page image

2.6 Connecting ExtensionsGetting Started 152.6 Connecting Extensions2.7 Frame Earth ConnectionIMPORTANTConnect the frame of the Hybrid IP-PBX to earth.• Proper earthing (connection to earth) is very important to protect the Hybrid IP-PBX from the badeffects of external noise or to reduce the risk to the user of electrocution in the case of a lightningstrike.• The earthing wire of the AC cable has an effect against external noise and lightning strikes, butit may not be enough to protect the Hybrid IP-PBX. A permanent connection between earth andthe earth terminal of the Hybrid IP-PBX must be made.1. Loosen the screw.2. Insert an earthing wire (user-supplied)*.3. Tighten the screw.4. Connect the earthing wire to earth.* For earthing wire, green-and-yellow insulation is required, and the cross-sectional area of theconductor must be more than 0.75 mm² or 18 AWG.To extension cardRJ11Example: KX-T7600 Series DPTDPT and DSS ConsoleKX-T7000 Series SLTPin AssignmentsH LT RAPTHTRLTO MAIN UNIT/ PABXH LScrewEarthingwireTo earth