MBW 973-SF6, Operation Manual

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MBW973-SF6_MANUAL_E_V3.1
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Maintenance
Touch Screen Calibration
The 973 utilizes a touch screen for user interaction. To activate a menu option or toggle a func-
tion on or off, simply touch the screen directly over the key or object desired.
Before using the instrument for the first time, or when the instrument is used by different opera-
tors, you may need to calibrate the touch screen to your finger positioning preference. Left and
right handed people, for example, may have different points of pressure when using the touch
screen. To calibrate the touch screen, follow the instructions:
Press and hold the Enter key on the numeric keypad for 3
to 4 seconds. If you have done it correctly, you will hear
two short beeps and a key in the upper right corner will
turn yellow. If not, release the
Enter key and try again.
With the tip of your finger, press the center of the yellow
key in the upper right corner of the touch screen. It is la-
beled
Touch This Key . Once you touch it, the yellow col-
or goes away and another key turns yellow.
Now, touch the yellow key that is in the lower left corner of
the touch screen. Once you touch it, the yellow color goes
away and you have successfully calibrated the touch
screen.
Test your new touch screen calibration by pressing the
bottom right menu selection key several times. If it seems
not to work well, just repeat the calibration steps again
from the beginning.
You may recalibrate the touch screen as often as needed, however it is rarely required. If the
touch screen does not seem to be working, please attempt to recalibrate it.