Dynatron 150plus, Service Manual

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Dynatron ® 150 plus
Treatment Instructions
11
To correct poor coupling make sure you are using an adequate amount of Ultrasound
conductive gel and the face of the soundhead is making full contact with the patient’s
skin.
To turn-on the ULTRASOUND COUPLING BAR GRAPH function, press PAUSE
and the POWER DOWN ARROW keys simultaneously. Repeat the action to toggle
between ON and OFF. Visible in the TIME DISPLAY window: CP1 indicates the
bar graph is ON, while CP0 indicates the bar graph is OFF.
To display the BAR GRAPH, displayed on the previous page, press the START key
and the TIME UP ARROW key simultaneously. The treatment time continues
counting down while the bar graph is displayed unless the treatment is paused for any
reason. You may alternate (toggle back and forth) between the BAR GRAPH and the
treatment TIME by pressing the PAUSE and POWER DOWN ARROW keys
simultaneously.
When you no longer require the bar graph display, press the START key to turn OFF
the BAR GRAPH and redisplay the treatment TIME. Pressing the TIME UP or
DOWN ARROW key will also change the display from bar graph to the treatment
time display; however, pressing these keys will change the treatment time as well.
Changes to the treatment settings including frequency, duty cycle, and size of
soundhead will cause some variance in the graph.
Head Temperature Bar Graph
During an Ultrasound treatment, you can view a graph showing the relative
soundhead temperature by pressing START and the TIME DOWN ARROW keys
simultaneously. As shown in the illustration below, the TIME DISPLAY shows the
letter “H” followed by a bar graph with from 1 to 6 segments lighted. The more
segments displayed, the hotter the soundhead. This display does not provide an
actual temperature reading, but does give a visual indication if the soundhead is
becoming too hot. To return to the treatment time display, press the START key.
POWER TIME
START
STOP
PAUSE
Head Temperature Bar Graph
Press the START and the Time DOWN arrow keys simultaneously
during an ultrasound treatment to view a graph showing
relative head temperature. Press the START key to return to the
treatment time display.
T
emperature Bar Graph. During an Ultrasound treatment press START and the TIME Down Arrow keys
simultaneously to view a bar graph representing the soundhead temperature..