Technical Specifications
268
Heron™ HD3430
Troubleshooting
Problem
Possible Cause
Possible Solutions
Nothing happens when the scan
button is pulled.
No power to the imager.
Check system power. Ensure power
supply is connected.
Interface or power cables are
loose.
Ensure all cable connections are secure.
LED comes on, but bar code does not
decode.
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
code 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.
Summary of Contents for Heron HD3430
Page 1: ...Heron HD3430 2D Area Imager Product Reference Guide ...
Page 12: ...Introduction 4 Heron HD3430 NOTES ...
Page 34: ...Enter Exit Programming Mode Parity 26 Heron HD3430 CR2PA01 Parity Even CR2PA02 Parity Odd ...
Page 36: ...RS 232 ONLY Interface 28 Heron HD3430 NOTES ...
Page 78: ...Keyboard Interface 70 Heron HD3430 ...
Page 122: ...Reading Parameters 114 Heron HD3430 NOTES ...
Page 210: ...Enter Exit Programming Mode BC412 200 Heron HD3430 NOTES ...
Page 242: ...Symbology Selection 232 Heron HD3430 NOTES ...
Page 280: ...Technical Specifications 270 Heron HD3430 Stand Dimensions ...
Page 282: ...Technical Specifications 272 Heron HD3430 NOTES ...
Page 294: ...Standard Defaults 284 Heron HD3430 NOTES ...