Humless Sentinel User Manual page 9

Charge Status Indicator
Press and hold green
accurate reading.
FULL CHARGE STATUS is indicated when all four LEDs are
illuminated and AC and DC charge lights in Charging Inputs
section show green.
AC Charging
Electrical Shock can occur if AC power cord is damaged or frayed.
WARNING
Never use a damaged or frayed AC power cord.
Replace with a new cord before proceeding with AC charging.
AC INPUT
Input A
120 - 240 V
button three seconds to obtain an
Input A
AC INPUT light is
AC INPUT light is
red while charging.
green when fully charged.
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