Error Codes
Quick Reference Guide 41
Error Codes
Upon startup, if the reader sounds a long tone, this means the 
reader has not passed its automatic Selftest and has entered 
FRU (Field Replaceable Unit) isolation mode. If the reader is 
reset, the sequence will be repeated. The following table de-
scribes the LED flashes/beep codes associated with an error 
found.
Label Programming 
Mode Cancel Item 
Entry
Cancel label has been 
scanned.
N/A
Reader sounds 
two times
 at low 
frequency and 
current volume.
Number of 
LED Flashes/
Beeps
Error Corrective Action
1 Configuration
Contact Helpdesk 
for assistance
2Interface PCB
6 Digital PCB
12 Imager
15 Accelerometer
INDICATION DESCRIPTION LED BEEPER