the model number on each scanner includes the scanner number and factory default communications protocol.

the ms7120 hand-held laser scanner with built-in pc keyboard wedge interface is designed to be used for keyboard emulation only. many rs-232 programmable functions available in other metrologic scanners are also available as keyboard wedge functions.
the following are the most important selectable options specific to the keyboard wedge.
keyboard type
·** at (includes ibm ps2 models 50, 55, 60, 80)
·xt
·ibm ps2 (includes models 30, 70, 8556)
keyboard country type
·** usa ·german ·spanish
·belgium ·italian ·swiss
·french ·japan ·united kingdom
** default setting. refer to pages 31-35 for default settings. refer to the metroselect(r) programming guide (mlpn 00-02407a-1 & -2) or the metroset2 help files for information on how to change the default settings.