NEC NP4001/NP4000 - Using the Physical Lock; Using the Kensington Lock; Using the Security Chain Lock

4. Convenient Features
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u 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.
Note:
Contact your vendor for details on purchasing a suitable Kensington security ca-
ble. The security lock corresponds to Kensington’s MicroSaver Security System. If
you have any comment, contact: Kensington, 2853 Campus Drive, San Mateo,
CA94403, U.S.A. Tel: 800-535-4242, http://www.Kensington.com.
Using the Security Chain Lock
In addition to the password protection function and the Kensington lock, the Security
Chain Opening helps protect the NP4001/NP4000 from unauthorized use.
See the following picture.