Motorola DS6707 ユーザーズマニュアル

Symbologies 10 - 79

Redundancy Level

Parameter # 4Eh

The digital imager scanner offers four levels of decode redundancy. Select higher redundancy levels for decreasing
levels of bar code quality. As redundancy levels increase, the digital imager scanner’s aggressiveness decreases.

Select the redundancy level appropriate for the bar code quality.

Redundancy Level 1

The following code types must be successfully read twice before being decoded:

Redundancy Level 2

The following code types must be successfully read twice before being decoded:

Redundancy Level 3

Code types other than the following must be successfully read twice before being decoded. The following codes
must be read three times:

Table 10-2

Redundancy Level 1 Codes

Code Type

Code Length

Codabar

8 characters or less

MSI

4 characters or less

D 2 of 5

8 characters or less

I 2 of 5

8 characters or less

Table 10-3

Redundancy Level 2 Codes

Code Type

Code Length

All

Table 10-4

Redundancy Level 3 Codes

Code Type

Code Length

MSI Plessey

4 characters or less

D 2 of 5

8 characters or less

I 2 of 5

8 characters or less

Codabar

8 characters or less