Casio PV-750 Plus v3.0 - Manual (Page 11)

BN-10, BN-10A, BN-20, BN-20A, BN-40A
To connect the cradle to the CASIO BN Unit
1. Make sure that the power of both the BN Unit and your computer is turned off.
2. Open the cradle port cover on the left side of the BN Unit as shown in the illustration.
3. With the side marked CASIO facing up (so you can see it), plug the cradle connector
straight into the BN Unit port.
Important!
Make sure you insert the connector as far as it will go, until you hear it snap securely
into place.
Do not apply undue force! Doing so can damage the cradle connector or BN Unit port.
Connecting a CASIO BN/PV Unit to a PC 11
Open