How to mount the suction mount?

To mount the suction mount on your windshield, you need to

1. Apply the suction mount to a clean spot on your windshield. Any imperfections to the surface may cause a leak to the suction.

2. Press forward the suction mount on windshield by pushing on the locking knob.

For L-640 and 7202 model, please User Manual page 9.