COMPLIANCE
EMC AND SAFETY NOTICES
178 ENVOY™ TRANSCEIVER GETTING STARTED GUIDE
Earth symbols
Chassis earth connection points are provided on the Envoy Transceiver
and 3020 Transceiver Supply. A protective earth is provided in the AC
mains wiring of the 3020 Transceiver Supply. This protective earth
must be connected at the AC mains supply outlet. The symbols shown
below are used to identify the earths on the equipment.
Table 11: Earth symbols
Symbol Meaning
Chassis earth
Protective earth