7- Ultrasound Applicator Calibration - Chattanooga Intelect Genisys 2776 Intelect Genisys 2782 Intelect Genisys 2792 Service Manual

7- ULTRASOUND APPLICATOR CALIBRATION

7.1 General
A. Tools and Equipment Required
1. Ultrasound Therapy System being serviced.
2. All Ultrasound Applicators for the unit being serviced.
3. Ohmic Instruments UPM DT 10 or UPM DT 100
Ultrasound Power Meter, set to "watts".
4. Degassed Water. Refer to page 10 for Degassed
Water Recipes.
! WARNING
USE ONLY DEGASSED WATER IN POWER METER FOR
CALIBRATING ULTRASOUND APPLICATORS.
USE OF OTHER TYPES OF WATER WILL CAUSE FALSE
READINGS AND BAD TEST RESULTS.
SEE PAGE 10 FOR DEGASSED WATER RECIPES.
USE OF OTHER BRANDS OR TYPES OF TOOLS,
EQUIPMENT, FIXTURES, MATERIALS AND SUPPLIES
OTHER THAN THOSE SPECIFICALLY LISTED IN "A. Tools
and Equipment Required" ABOVE WILL GIVE BAD TEST
AND CALIBRATION RESULTS.
IF PROPER EQUIPMENT IS NOT AVAILABLE OR CAN NOT
BE OBTAINED, SEND THE ULTRASOUND APPLICATORS
TO THE FACTORY FOR CALIBRATION.
B. Ultrasound Applicator Calibration Procedures
1. Perform the following on all Ultrasound Applicators
for the unit being serviced at least annually.
2. With the system on, press the Clinical Resources
button once. See
Figure 7.1.
3. Simultaneously press and hold the Treatment Time
and Intensity Down buttons for approximately 2
seconds. See Figure 7.2. The calibration procedures
screen should display.
4. Press the icon once to highlight "Calibrate
Applicator".
5. Press the icon once to select.
6. Place the Ultrasound Applicator being calibrated into
the Ohmic Instruments UPM DT 10 or UPM DT 100
Ultrasound Power Meter and set meter to "watts".
See Figure 7.3.
7. Follow the instructions on the LCD Display.
8. When calibration is complete, place another
applicator on the Ohmic Instruments UPM DT 10
or UPM DT 100 Ultrasound Power Meter and repeat
steps 1 through 6 above.
Intelect ® /Genisys
SET METER
TO WATTS
21
® Ultrasound Therapy Systems
FIGURE 7.1
FIGURE 7.2
FIGURE 7.3