Carefully unscrew the fuse panel screws and fold the panel down.
Fuse panel and screws location
Where to find main connector?
Main FMS connector location
Connect the wires accordingly. It is recommended to use DIN 1 instead of DIN 3 for ignition detection.
FMB640 and DAF XF connection
After installation and device configuration of FMM640 (CAN1 should be selected – FMS/TACHO), you can check if installation is properly made. Turn on ignition of vehicle and send SMS command: “ tachocheck”. If response shows: “Can1:111,F2EF”, 111 -means tachograph properly connected, F2EF - or any other value which is not equal to 0000, means FMS data received also.
