User's Manual
Table Of Contents
35
Appendix III
2D SCAN ENGINE
The tables below list reader settings as well as symbology settings for the 2D scan
engine.
READER SETTINGS TABLE
2D Description Default
Decode Time-out Set the maximum time for decoding to continue during a
scan attempt.
1~9 (second) for 93ReaderConfig.exe – default to 3
5~99 (0.1 second) for programming – default to 30
3 sec.
Focus Mode Select the focus mode to control the working range:
Far Focus – optimized to read at its far position
Near Focus – optimized to read at its near position
Smart Focus –
toggles the focus position after every
frame
Far Focus
Decode Illumination Decide whether to flash illumination on every barcode
capture to aid decoding.
Turn On (Internal LED )
Turn Off
On
Aiming Pattern Decide whether to project the aiming
pattern during
barcode capture.
Turn On
Turn Off
On
Read Redundancy Level 1
Level 1
T
he following barcodes must be successfully read twice before being
decoded:
Barcode Types Code Length
Codabar 8 characters or less
MSI 4 characters or less
Discrete 25 (=Industrial 25) 8 characters or less
Interleaved 25 8 characters or less
Level 2 All barcodes must be successfully read twice before being decoded.
Level 3 All barcodes except for the following barcodes must be successfully read
twice before being decoded.
The following barcodes must be read three times: