User's Manual

S ETUP
Terminal Location
12 C680 I NSTALLATION G UIDE
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• Do not use outdoors.
Electrical
Considerations
• Avoid using the unit during electrical storms.
• Avoid locations near electrical appliances or other devices that cause
excessive voltage fluctuations or emit electrical noise (for example, air
conditioners, electric motors, neon signs, high-frequency or magnetic security
devices, or computer equipment).
• Do not use near water or in moist conditions.
• Disconnect the device from its POS terminal before cleaning.
Contactless
Considerations
Avoid having metallic objects in proximity of the contactless antenna. If you need
to mount the terminal to vertical or inclined surfaces, use a flat, non-metallic
mounting plate.
PIN Protection
Measures
The C680 is a handover device. Always exercise extreme caution when
conducting transactions, specially during PIN entry.
• Hand the terminal directly to the cardholder for PIN entry.
• Encourage the cardholder to hold the terminal close to avoid others from
seeing the information being entered.
Ensuring User Privacy
Use the following guidelines to protect the user’s privacy when he enters his
personal identification number (PIN):
• The area of visibility should be no larger than a cone taken from the number 5
key at an angle of 45° and covering an area of 270° directly in front of the user.
CAUTION
This unit is not waterproof or dustproof and is intended for indoor use only. Any
damage to the terminal from exposure to rain or dust may void any warranty.
WARNING
Do not use near water, including a bathtub, wash bowl, kitchen sink or laundry
tub, in a wet basement, or near a swimming pool to avoid shock or damage.