NCR RealScan 7875-7000/8000 Installation Guide 
AIP-00342    Release B  06/03 
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 Step 2 – Connect the 
Components 
20588
Antenna Connector
Communications Connector (POS)
AC Power Connector
 
Locate the Sensormatic ScanMax
TM
 Pro Controller inside the checkstand in a position where 
spilled liquids cannot contact it.  
Install Sensormatic Antenna 
Note: The Sensormatic ScanMax
TM
 NS Pro Antenna is very heavy; do not to drop it in the 
scanner. 
The Sensormatic ScanMax
TM
 NS Pro Antenna can be positioned on either side of the RealScan 
7875. It should always be placed on the trailing side. If the installation is setup to scan from 
right-to-left, put the Sensormatic Antenna on the left side of the scanner as shown in the 
illustration. 
1.  Feed the Sensormatic Antenna Cable through the large hole in the front of the Mounting 
Bracket (bucket). This must be the hole on the side where you are installing the antenna. 
 
Note:  Depending on the checkstand configuration, you may have to slide the back of the 
Antenna under the Produce Guard if one is included. The Antenna must not interfere with 
Produce Guard movement. 
 
2.  Carefully place the Sensormatic Antenna in position, setting it on the Sub Plate. 
3.  Route the Sensormatic Antenna Cable down through the slot in the front of the Mounting 
Bracket (bucket).