Denso BHT-904B User Manual page 82

BHT-904B/BHT-914B
 "2: DECODE LEVEL": Decode level
Set the decode level (barcode reading tolerance level).
Press [◄] to decrease the setting value and [►] to increase the setting value.
Decode level entry range: 1 to 9
Decreasing the level increases the barcode reading efficiency, ho
low-quality (split or stained) barcodes.
O n the other hand, increasing the level decreases the barcode reading efficiency, but w
possibility of incorrect readin
 "3: ITF": Minimum nu

"4: STF": Minimum number of barcode digits to be read for STF
 "5: CODABAR": Minimum number of barcode digits to be read for Codabar
Sets the minimum number of barcode digits to be read.
Press [◄] to decrease
ITF entry range:
STF entry range:
Codabar entry range:
Setting a small number of digits increases t
reading depending on how barcodes are read or the quality of barco
On the other hand, setting a large number will decrease the possibility of such errors.
 "6: CODEMARK": Setting for the codemark type
Sets the type of the codemark.
ORIGINAL
Codemark system specified for DENSO
AIM
Codemark system complies with the AIM US "Guidelines on Symbology Identifiers"
68
Default: 4
g.
mber of barcode digits to be read for ITF
the setting value and [►] to increase the setting value.
2 to 20 Default: 4
1 to 20 Default: 3
3 to 20 Default: 4
he frequency of missing digits when reading or incorrectly
we ver, the BHT may incorrectly read
ill decrease the
des.