Elo TouchSystems i-series 4.0 User Manual page 45

Pin Security
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Tap PIN
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Tap YES.
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Enter a PIN number must be at least 4 digits minimum and tap NEXT.
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Re-enter PIN numbers and tap CONFIRM.
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Follow on-screen instruction and tap DONE.
User Manual –i-series 4.0 UM600410 Rev 02 page 45 of 75