IBM PROJECTOR C400 用户手册

IBM

Using

the

security

slot

The

projector

has

a

security

slot,

as

shown

below

in

1.

Refer

to

the

information

that

comes

with

the

lock

for

instructions

on

how

to

use

it.

A-4

IBM

C400

PROJECTOR:

User’s

Guide