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6 Controlling the ultrasound system
Voice commands
You can control the ultrasound system by
speaking commands into a microphone
connected to the remote control. Before using
voice commands, you train the remote control to
recognize your voice.
Whenever you connect the microphone, the
remote control is automatically ready for voice
commands. It beeps three warning beeps if not
trained.
If the remote control does not respond to voice
commands during an ultrasound procedure, use
the buttons instead.
See also “Reviewing the cine buffer” on page 7.
To train the remote control
You can train the remote control with custom
phrases instead of the default phrases in this
procedure. See “Using custom phrases” on
page 7.
Allow enough time for training. If you are
interrupted while training, disconnect the
microphone and begin again.
1 Set up the equipment and environment:
a In a quiet area, turn on the remote control.
(See “Turning on power and charging the
battery” on page 3.)
b Connect the microphone cable to the
remote control.
The microphone indicator turns on. If you
hear three warning beeps, ignore them.
c Attach the microphone to your clothing,
near your mouth.
d If you wear a mask during ultrasound
procedures, put on a mask.
2
Start training mode: Press for more than
three seconds, and release. If the remote
control beeps three times, clear the memory
by pressing for more than three seconds.
You hear a long beep, and the microphone
indicator starts blinking. (If these responses
do not occur, turn off the remote control and
restart the procedure.)
The remote control beeps about every two
seconds in training mode.
3 Say and then repeat each phrase in the
following table, in order, and wait for the
response.
Saying each phrase in order ensures that it is
associated with the correct response from the
ultrasound system.
WARNING: To avoid patient injury during the
ultrasound procedure, use buttons
if the ultrasound system does not
respond to voice commands.
To avoid breaking the sterile field
when using voice commands,
always test them before using the
remote control in an ultrasound
procedure. See
“To test the voice
commands” on page 7.
WARNING: To avoid unexpected responses
from the increase-depth and freeze
buttons, disconnect the
microphone if you are interrupted
while training, and then restart the
training.