Technical Specifications
316 Gryphon™ I GD/GBT/GM4500
Programming Mode
The following indications ONLY occur when the scanner is in Programming Mode.
 
INDICATION DESCRIPTION LED SPEAKER
Label Program-
ming Mode 
Entry
A valid programming label has 
been
 scanned.
LED blinks continuously
Scanner sounds four low fre-
quency beeps.
Label Program-
ming Mode 
R
ejection of 
Label
A label has been rejected. N/A
Scanner sounds three times at 
l
owest frequency & current 
volume.
Label Program-
ming Mode 
Acceptance of 
Pa
rtial Label
In cases where multiple labels 
must be scanned to program 
one feature, this indication 
acknowledges each portion as 
it is successfully scanned.
N/A
Scanner sounds one short 
bee
p at highest frequency & 
current volume.
Label Program-
ming Mode 
Acceptance of 
P
rogramming
Configuration option(s) have 
been successfully pro-
grammed via labels and the 
scanner has exited Program-
ming Mode.
N/A
Scanner sounds one high fre-
quency beep and 4 low fre-
quency beeps followed by 
re
set beeps.
Label Program-
ming Mode Can-
cel Item Entry
Cancel label has been scanned. N/A
Scanner sounds two times at 
low fr
equency and current vol-
ume.
Troubleshooting
Problem Possible Cause Possible Solutions
Nothing happens when the scan 
button is pulled.
No power to the imager.
Check system power. Ensure power 
suppl
y is connected.
Interface or power cables are 
lo
ose.
Ensure all cable connections are secure.
LED comes on, but bar code does not 
de
code.
Imager not programmed for cor-
rect bar code type.
Ensure imager is programmed to read 
the
 type of bar code scanned. Refer to 
the PRG for more information.
Bar code label is unreadable.
Check the label to ensure it is not 
defaced. Try 
scanning another bar code 
type.
Distance between imager and bar 
cod
e is incorrect.
Move imager closer to or further from 
the bar code.
Bar code is decoded but not trans-
mitted to the host.
Imager not programmed for the 
correct host type.
Scan the appropriate host type bar code. 
Refer to the PRG for more information.