ID Innovations Bar code Mini Decoder - Manual (Page 47)

Appendices
47
Hardware Errors
Each time the decoder is powered it will go through a system check and verify that all of its hardware is functioning properly. If
the decoder finds a problem it will sound a series of error beeps and/or LED changes. The following is a list of error beeps and
LED changes and their meaning.
SLOW BLINKING ORANGE LED CPU ERROR
LOW,MED,HIGH BEEP PROM ERROR
FAST BLINKING ORANGE LED RAM ERROR
LOW FOLLOWED BY 2 HIGHER BEEPS EEPROM ERROR