15) Warning: To reduce the risk of fire or electric shock, do not expose this
product to rain or moisture.
Safety Symbols
Familiarize yourself with the safety symbols in Figure 1-1. 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 1-1 Safety symbols
Mains Power Cord
• 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.