Manual No. 016-0171-667 Rev. D ECO32077 09/18 3
CRX INSTALLATION GUIDE
This guide provides an overview of CR7 and CR12 field computers connections as well as drawings that illustrate
the cab connections for various machine configurations.
IMPORTANT SAFETY INFORMATION
This is a safety-alert symbol. When you see the symbol below on the device, be alert because there is the potential
for personal injury.
Follow the recommended precautions and safe operating practices.
CR7 CONNECTIONS
The image below shows the connections on the back of the CR7 that will be used for installation. Please note that,
depending on machine configuration, some of these connections may not be used.
FIGURE 1. Back of CR7
CR7 WIRING ILLUSTRATIONS
The illustrations on the next few pages show CR7 wiring diagrams for various cabling generations with optional
accessories and are for reference only.
Ethernet
Port
I/O Cable
Power
Button
USB Port
Power and
GPS
Connection
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