Tysso POSpark 5700 Series, User Manual

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i. Touch the red dot on the screen with a finger till it disappears. The dot will appear 4/9/25
times in turn on the screen.
j. After the calibration is done, press the lower button to save.
5. Peripherals Testing
If the POSpark is equipped with magnetic stripe card reader or customer display, connected to
a cash drawer, follow the steps below to test the function.
5.1 Magnetic Stripe Card Reader
a. Open the folder “RS-232 Testing” or “PS/2 Testing” and double click the file
“BREAKOUT.”
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