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Troubleshooting
Problem
The 4VetJ
ultrasound won't
start when I push
the on/off button.
The device starts,
but the operating
system does not
start
The proper image
is not shown or the
image is disturbed
46
4VetJ Ultrasound Scanner User's Manual
Basic Check
If you are operating it with the
„
battery, verify that the battery
reached a full charge before
operation.
If you are using the AC power
„
supply, check the cable and make
sure it is property connected to
a wall outlet and the 4VetJ. The
red battery LED should be on. You
can also try disconnecting the unit
from external power and powering
it on using battery power.
See if an external storage device
„
like a USB flash drive is connected
to the USB port. If a device is
connected, disconnect it, switch
the 4VetJ off, and switch it on
again.
If you are running on battery
„
power, plug in the AC power
supply. The battery could be
deeply discharged.
Make sure that the probe is
„
properly connected to the unit.
Disconnect and connect it again.
Make sure that the probe
„
connector lock is in the vertical,
locked position.
The probe type should be
„
recognized automatically by the
system. See if the probe symbol
and number on the information
bar on the display corresponds
to the symbol and number on the
connected probe.
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