Error Codes; Base Station Indications - Datalogic QuickScan QM21 1 Series Quick Reference Manual

Error Codes

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
describes the LED flashes/beep codes associated with an
error found.
Number of LED
Flashes/
Beeps
1
2
6
12

Base Station Indications

Indication
Power-up Complete
Reader Disabled by the HOST or
the communication with HOST is
not established
Data/labels are transmitted to
the HOST
Programming Mode
Configuration alignment with the
HH is in progress
Battery charger in progress
Battery charger complete
Battery charger error
No HH is placed on the cradle
32
Error
Configuration
Interface PCB
Digital PCB
Imager
Yellow LED on
Yellow LED blinking ~1Hz
Yellow LEDs turned off for
100mSec
Yellow LED blinks quickly
Red LED blinks quickly
Red LED on
Green LED on
Green LED and Red LEDs
blink alternatively ~1Hz
Red and Green LEDs off
Corrective
Action
Contact
Helpdesk
for assis-
tance
LEDs
QuickScan™ QM21X1