NEC VERSA DOCKING STATION 6000 Manual page 33

CAUTION
Make sure the key is in the Manual position before MANUALLY
removing the NEC Versa. To prevent mechanical damage, do not
try to remove the NEC Versa manually with the key in any other
position.
Always turn the key back to the Normal position.
5.
Docking/Undocking the NEC Versa 2-13