beautypg.com

Metrologic Instruments MS7120 Series User Manual

Page 10

background image

6

Scanner Installation: Powered by Host Device

The MS7120 scanner interfaces terminate to a 10-pin modular jack. Connect
the 10-pin modular plug of the PowerLink cable into the jack then connect the
other end of the PowerLink cable to the host. Refer to Appendix C page 36 for
pin assignments.

1.

Turn off the host system.

2.

Make the necessary PowerLink cable connections to the scanner and the
host.

3.

Turn on the host system.

NOTE:

a. When the scanner first receives power, the green LED will turn

on. Then the scanner will beep once and the red LED will
flash simultaneously.

b. Plugging the scanner into the serial port of the PC does not

guarantee that scanned information will appear at the PC. A
software driver and correct configuration setting are also
required for proper communication to occur.