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Chapter 4 — Configuration Command Reference
SF51 Cordless Scanner User’s Guide 41
Consecutive Same Read Data Validation
To increase decode security, you can have the scanner scan a bar
code multiple times to ensure you have a valid read before
transmitting the data.
You can set Consecutive Same Read Data Validation from 0 to
10. The default value of 0 sets the scanner to automatically
adapt the consecutive same read based on the bar code quality
and the trust level of the bar code. For example, labels with a
check digit require less reads than labels without a check digit.
Disable All Symbologies
This command disables all symbologies. Disabling all
symbologies does not reset symbology parameters to their default
values. To reset all symbology parameters to their default factory
settings, use the Administrator Reset Factory Defaults
command. For more information, see “Administrator Reset
Factory Defaults” on page 36.
Error Beep
Enables or disables the error beep. When you scan a
configuration bar code that is damaged or unknown, you
hear an error beep, and the configuration of the SF51 is not
changed.
Good Read Beep Duration
Sets the length of the SF51 good read beeps. You can set Good
Read Beep Duration to a value from 0 (off) to 2550 ms.
Use Good Read Beep Duration in combination with Beep
Volume and Beep Frequency to define beeps according to
operator preference and work environment.
Good Read Beep Number
Determines the number of beeps used for the good read beep: 1,
2, or none.