SAMSys MP9210, Owner'S Manual

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MP9210 Owner’s Manual
18
General Troubleshooting
SAMSys readers are designed, manufactured, and tested to provide
many years of trouble-free service. However, in the event of a
reader malfunction or failure, refer to the following troubleshooting
instructions to help identify and correct the problem.
Warning - Electric Shock Hazard
The following procedures involve AC voltage. Use
extreme caution when measuring voltage or installing
cables and power supplies. Serious injury or death
may occur if proper precautions are not observed.
Caution - ESD
The following procedures involve electrostatic
discharge sensitive components. ESD protection is
required. Damage to the reader can occur if proper
ESD equipment such as grounded wrist straps and
ESD protected work surfaces are not used.