TD iWL252, Merchant Manual

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Maintaining the terminal
• Don’t place them on a magnetized pad — this will cause them to malfunction.
• Routinely clean them with a damp cloth so that spills don’t get into the inner workings.
• Use TD-approved cleaning cards for the chip and magnetic card readers.
Storing the terminal
• They must be stored in temperatures between 0° and 50° Celsius.
• Do not leave them outdoors overnight, especially in the winter.