Error Codes
Product Reference Guide  
                   273
Table 49
Programming Mode
 - The following indications ONLY occur when the reader is in Programming Mode.
Label Program-
ming Mode Entry
A valid programming label has 
been sca
nned.
LED blinks continuously
Reader sounds four low fre-
quency beeps.
Label Program-
ming Mode Rejec-
tion of Label
A label has been rejected. N/A
Reader sounds three times at 
l
owest
 frequency & current vol-
ume.
Label Program-
ming Mode 
Accept
ance of 
Partial Label
In cases where multiple labels 
mu
st be scanned to program one 
feature, this indication acknowl-
edges each portion as it is suc-
cessfully scanned.
N/A
Reader sounds one short beep at 
highest
 frequency & current vol-
ume.
Label Program-
ming Mode 
Ac
cept
ance of 
Programming
Configuration option(s) have been 
succes
s
fully programmed via 
labels and the reader has exited 
Programming Mode.
N/A
Reader sounds one high fre-
quency beep and 4 low frequency 
beeps foll
ow
ed by reset beeps.
Label Program-
ming Mode Can-
cel Item Entry
Cancel label has been scanned. N/A
Reader sounds two times at low 
frequency
 and current volume.
. Programming Mode Indications
Error Codes
Upon startup, if the reader sounds a long tone, this means the reader has not passed its auto-
matic 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 asso-
ciated with an error found.
NUMBER OF 
LED FLASHES/
BEEPS
ERROR : 
All Models:   
QD24XX QBT24XX, GM44XX
CORRECTIVE ACTION
1 Configuration
Contact Helpdesk for assis-
tance
2 Interface PCB
6 Digital PCB
12 Imager