Setting Up the Scanner
Page 6
MDE-4631 Metrologic® MS7120 Bar Code Scanner Setup · January 2007
Figure 1: MS7120 Scanner to Profit Point D-Box Connections
Q12651-19
(MS7120) Scanner
POS D-Box
Power Supply
To Scanner Port
POS D-Box
Phone Jack
Connector
Metrologic-supplied
Cable
POS D-Box
AC Plug
Note: The power transformer connection on the node in the cable is to be left open.
Performing the Verification Sequence
While in POS operations, scan an item. The scanner should beep when the item is scanned.
• If the correct item description appears on the screen, it indicates that the scanner is
programmed correctly.
• If the message “# not on file” appears and the number shown on the screen matches the
number under the scanned bar code, it indicates that the scanner is functioning correctly,
but the bar code cannot be identified. The display may not show the first or the last digit
printed on the item. Press
CLEAR MENU
to cancel the item entry.
• If the screen does nothing or displays the messages “Data Error on Scanner Port” or “Item
Entry Error”, repeat the scan. If the same message appears, it indicates that the scanner
may be programmed incorrectly. Proceed to
“Programming a Sequence” on page 7
Note: The first time the scanner is turned on, the first scan may produce the error message
“Data Error on Scanner Port” even if the scanner is programmed correctly.
