Suction mount: 
1. Screw the MDC10W into the mounting bolt of the Suction mount. Once the desired position is reached, use the locking nut to securely fix the MDC10W to the mount. 
2. Press the suction cup of the Suction mount against the windshield, and press the lever to lock. Ensure that the mount is safely attached to the windshield. 

Sun visor mount: 
1. Screw the MDC10W into the mounting bolt of the Sun visor mount. Once the desired position is reached, use the locking nut to securely fix the MDC10W to the mount. 
2. Push the clip of the Sun visor mount to the sun visor.