Connect The Power And Data Cables To The Radar Scanner - Humminbird CHIRP Installation Manual

8. Test the hardware: Check that each bolt (with spring washer and flat washer) protrudes through the
mounting surface at least 5/8" (16 mm) but less than 7/8" (22 mm).
CAUTION! The Radar scanner may be damaged if bolts protrude through the mounting surface
more than 7/8" (22 mm).

2. Connect the Power and Data Cables to the Radar Scanner

Before securing the scanner to the mounting surface, connect the power cable and data cable to the Radar
scanner. See Test Route the Cables for additional information.
1. Confirm the vessel's power supply is switched off.
2. On the underside of the Radar scanner, turn the cable latch to the open position. See the illustration
Locating the Cable Ports.
3. Locate the cable ports.
4. Turn the power port locking collar counterclockwise to unlock it.
power port
data port
5. Connect the power cable connector to the power port on the Radar scanner, making sure that the notch
lines up with the guide in the port.
6. Turn the power port locking collar clockwise (approximately 90 degrees) until you hear two clicks to secure
the cable connection. Confirm the cable is securely connected.
7. Connect the data cable connector to the data port on the Radar scanner. Hand-tighten the screw nut on
the cable connector to secure the connection.
8. Route the power cable and data cable through the base of the Radar scanner as needed for your
installation mount. See the illustrations on the following page for cable routing examples.
9. Turn the cable latch to the closed position to secure the cables in place.
Locating the Cable Ports
13
cable latch in closed
position (turn to open)
Installation