Fisher PDG-DWT50L - Manual (Page 63)

4. Convenient Features
54
Using the Physical Lock
For security and authorized usage, the projector comes with two types of security features, the Kensington Lock and the
Security Chain Lock.
Using the Kensington Lock
If you are concerned about security, attach the projector to a permanent object with the
Kensington slot and a security cable.
Using the Security Chain Lock
In addition to the password protection function and the Kensington lock, the security chain opening helps protect the
projector from unauthorized use.
See the following illustration.