Charging Main Unit Battery; Charging Wireless Probe Battery - EDAN SD5 User Manual

SD5/SD6 Ultrasonic TableTop Doppler User Manual
2 Fit the battery. Make sure the polarities correspond with the battery compartment diagram.
3 Close the battery compartment cover and fix it with the screw.

3.2.3 Charging Main Unit Battery

Observe the battery indicator on the LCD, the panes in it indicate the main unit battery electric
energy. They go off gradually with the consumption of the battery. When the battery indicator
turns into " ", the battery power is low. You need to switch to outer AC power and charge the
battery in time.
To charge the main unit battery, you need to connect the Doppler to 100V-240V~ power supply.
Connecting the main unit to power supply for approximately 3 hours will charge the battery fully,
no matter if it is on or off. During this period, the main unit indicator flashes in green, and the
panes in the battery indicator increase gradually. When the battery is fully charged, the indicator
has four panes.

3.2.4 Charging Wireless Probe Battery

When the wireless probe battery is low, the probe power indicator turns into yellow. You need to
switch off the probe and charge the battery in time.
To charge the probe battery, you need to place the probe in the probe holder. Connecting the
main unit to alternating current is recommended.
It takes 4 to 5 hours to fully charge the probe battery. During this period, both the main unit
indicator and the probe indicator will flash in green.
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Basic Operation