NCR RealScan 7872 Installation/Owner Guide
497-0415291 Release F
08/04
15 of 44
Dual Cable Installations
When the RealScan 7872 is installed in a dual-cable system, a Communication Adapter
box must be used. Use the following procedure to install this box.
Cut the included Velcro tape into two strips and attach it to the Communication
Adapter box.
The Communication Adapter box must be located close to the RealScan 7872. The
Display Data Cable (497-0404334) is 1 meter (39.4 inches) long. Attach the
Communication Adapter box in a suitable position where it remains dry if liquid is
spilled on the checkstand.
Connect the cables as shown.
21652
DISPLAY
DATA IN
SCALE
DISPLAY
DATA
OUT
Scanner/Scale Communications Adapter - Model K107
Communication Adapter Box
To Host Terminal
Scanner Cable
Scale Cable
EAS
INTERLOCK
REMOTE DISPLAY
5V 5A MAX
PORT 1
SCANNER
DC
POWER
USB
EAS
INTERLOCK
REMOTE DISPLAY
5V 5A MAX
PORT 1
SCANNER
DC
POWER
USB
