Welch Allyn VS100 Welch Allyn Vision Screener - User Manual - Manual (Page 31)

P/N 20146 Rev A Page 31
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DC Power
IPX0
Ingress Protection
Battery Inside (Not User Replaceable)
Battery Charging (Flashing) Charged (Continuous)
Power On/Off
Non-ionizing Electromagnetic Radiation
Refer to Instruction Manual
This symbol is applicable for EC member countries only. To avoid potential
negative consequences for the environment and possibly human health, this
instrument should be disposed of (i) for EU member countries - in accordance with
WEEE (Directive on Waste Electrical and Electronic Equipment) or (ii) for all other
ESD Protection Mark
USB Port (Software Updates Only)
DC Power Input Port, Center Pin Positive