User Manual

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Diagnostic LEDs
The FS-GM201 includes diagnostic LEDs on the face of the reader to
provide easy and convenient external indication for various operating
conditions:
 Power (green) – indicates power is applied to the reader.
 Read (yellow) –
indicates that the reader is receiving data from a tag.
 Fault (red) – indicates a fault condition like CRC check error with the
reader.
Figure 15 – FS-GF801 Reader Diagnostic LEDs