Metrologic MS6720, Настройка

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Page 2 MDE-4354 Setting Up Metrologic® MS6720 Bar Code Scanner • August 2005
Figure 1: Required Changes Inside the MCA
5
Insert the phone jack end of the scanner cable into the phone jack connector on the MCA
(
Figure 1 ).
6 Use the cable supplied with the scanner to connect the DB9 connector on the MCA ( Figure 1 )
to the SCANNER port on the POS distribution box.
7
Plug in the POS distribution box power supply.
8 Turn on the Profit Point POS terminal.
When you turn on the power to the Profit Point POS terminal, follow the instructions on the
screen. The Profit Point terminal will then initialize and begin POS operations.
Performing Verification Sequence
While in Point-of-Sale operations, scan an item. The scanner should beep when the item is
scanned.
• If the correct item description appears on the screen, 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, 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” Data Error on Scanner Port” or “Item Entry Error,”
repeat the scan. If the same message displays, the scanner may be programmed
incorrectly. Proceed with
“Programming Sequence” on page 3 .
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.
Before
JP1 jumper/shunt on pins 2 and 3
JP2 jumper/shunt present
After
JP1 jumper/shunt on pins 1 and 2
JP2 jumper/shunt removed
power supply
connector (not used)
phone jack
connector
DB9 female
connector
power supply
connector (to be
covered by power
supply connector
cover if supplied)
phone jack
connector
DB9 female
connector