Furuno ECDIS FMD-3100 Installation Manual page 30

2. WIRING
1. Connect the USB extension cable to the port USB4 on the PCU.
2. Referring to the figure below, make an installation hole where necessary.
3. Unfasten the nut.
4. Insert the cable into the installation hole from the rear.
5. Place the cap strap, then tighten the nut to secure the cable. See the figure below.
Note: Always screw the cap on when the extension cable is not in use.
2-6
Dimensions for installation hole
*
19.2±0.1
* Measurement units are in mm
Installation point - console, etc.
Nut