Clear-Com V12PDDXY - Manual (Page 10)

Safety symbols
Familiarize yourself with the safety symbols in Figure 1: Safety symbols. These symbols are
displayed on the apparatus and warn you of the potential danger of electric shock if the system is
used improperly. They also refer you to important operating and maintenance instructions in the
product user manual.
Figure 1: Safety symbols
Mains power cord
V-Series panels are powered by an external power supply. The cord to connect the external power
supply to the mains supply must conform to the following:
• The mains power cord shall have an IEC C13 connector at one end and a mains power plug
at the other end.
• An IEC C13 plug has three pins, the centre pin carrying the earth / ground. The other two
pins carry neutral and live circuits.
• The conductors of the mains cords shall have adequate cross-sectional area for rated current
consumption of the equipment.
• The mains plug that connects to the mains supply must be approved for use in the country
where the equipment is to be used.
• The mains power cord must be an IEC mains power cord complying with standard
IEC60320; IEC320/C13.
• Mains power cords used in the U.S. must also comply with standard UL817.
10 V-Series Panels User Guide