Welch Allyn CP 150 12-lead resting electrocardiograph v.2.00.XX - User Manual - Manual (Page 9)

Symbols
Documentation symbols
WARNING The warning statements in
this manual identify conditions or
practices that could lead to illness, injury,
or death.
Caution The caution statements in this
manual identify conditions or practices
that could result in damage to the
equipment or other property, or loss of
data. This definition applies to both
yellow and black and white symbols.
Consult Directions for Use, Electronic
version available at Welchallyn.com, or
Hard copy DFU available from Welch
Allyn within 7 days.
Meets essential requirements of
European Medical Device Directive 93/
42/EEC.
Power symbols
Power on/standby
(LED off) No AC power is present The battery is absent or faulty
(LED green) AC power is present, and
battery is charged. (LED amber) AC power
is present, and battery is charging.
The battery is charged to the indicated
level
Alternating current Battery is charging
Dangerous voltage Battery door
Fuse Rechargeable battery
Protective earth Nonionizing electromagnetic radiation
Equipotential terminal AC input power
Directions for use Introduction 5