User Manual

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3 Basic introduction
3.1 Working power supply
WF-1v Veterinarian Pocket Ultrasound System does not work when external Power supply is
connected.
Connect to the Type-C interface of the probe by the charging power cord as required by the
standard.
The external power supply system of WF-1v Veterinarian Pocket Ultrasound System must meet
the following requirements:
Output:5V 2A DC
internal electric source :7.4V
The internal power supply system should meet the following requirements:
Battery: first use the battery, the battery may have little residual power,needtochargethebattery.
Please do not disconnect the power when charging. Do not use non system specific battery before
using the three. The first three uses need to ensure that the electric quantity in the battery is
completely exhausted and the charging time is greater than the first charging,, to activate cells to
maximize the effective use of time, ensure the battery.
When you disconnect the AC-DC adapter, the system will automatically switch to the battery, the
battery is full about battery life 4 hours. There will be the phenomenon of self discharge (a day is
about 1%), should be maintained every month for a full charge and discharge the battery. If you do
not use your head long time, battery because of the long-term self discharge due to lack of
electricity consumption even light, this is the inherent characteristics of lithium battery, which is
normal. You should use an external power supply.
3.2 Turnon/offprobe
3.2.1 Turn on probe
WARN
1.
Before opening the probe, the probe must be free of cracks or
loose.