Datalogic Scanning 1000I - Manual (Page 43)

Interface Features
Product Reference Guide 3-17
RS-232 Invert
Enables/disables inversion of RS-232 TXD and RXD signals.
Beep on ASCII BEL
Enables/disables ability of scanner to beep (sound a good read tone) on receiving an ASCII BEL
(07 hex).
START / END
PROGRAMMING BARCODES
Disable RS-232 Invert
DEFAULT
Enable RS-232 Invert
START / END
PROGRAMMING BARCODES
Enable Beep on ASCII BEL
DEFAULT
Disable Beep on ASCII BEL