Power symbols, Connectivity symbols, Shipping, storing, and environment symbols – Welch Allyn CP 50 Plus 12-lead resting electrocardiograph - User Manual User Manual

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Power symbols

(LED off) No AC power is present.

Battery absent or faulty.

(LED green) AC power is present, and

battery is charging. (LED amber) AC

power is present, and battery is charging.

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

Lithium ion

Connectivity symbols

USB

Ethernet (RJ-45 )

Shipping, storing, and environment symbols

This end up

Keep dry.

Fragile

Relative humidity limit

Temperature limits

Atmospheric air-pressure limits

6 Introduction

CP 50™ and CP 50 Plus™ 12-lead resting electrocardiograph

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