Panasonic KX-TD500 - Ground Wiring

2.2.4 Ground Wiring
Installation 2-23
1. Connect the ground wire to the ground wire connector (GND).
POWER
ON 1
FUSE
OFF
DIGITAL SUPER HYBRID SYSTEM
RUN
OFF LINE
ALARM
GROUND
IMPORTANT!!!
Make sure to connect the frame of the KX-TD500 system to the earth ground
properly to protect the unit.