OPTIMedical OPTI CCA-TS - Checking the Touch Screen

7-24 Operator’s Manual – OPTI CCA-TS
7 DIAGNOSTICS AND TROUBLESHOOTING
7.2.18 Checking the Touch Screen
The purpose of this test is to check the proper
operation of the touch screen.
From the <Ready> display, press <System
Manager -> Diagnostics>.
• Select the <Tests> tab.
•
Press <Touch> to start the test (Fig. 7-31).
• Touch the screen and a dot should appear under
the touched location (Fig. 7-32).
• If not, press <Calibrate> to perform a touch
calibration.
• Press
to return to the <System>
screen.
• Using a nger, stylus or pointed object (e.g.
syringe adapter), touch the center of the
calibration mark as it moves around the screen
(Fig. 7-33).
NOTE: Do not use sharp objects, since they may
damage the screen.
• When nished press
.
Fig. 7-31 Select Touch Test
Fig. 7-32 Perform Touch Test
Fig. 7-33 Perform Touch Calibration