IBM PROJECTOR C400 User Manual

Page 26

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2.

Use

the

Volume

+/-

buttons

shown

below

to

adjust

the

level.

3.

Press

the

Mute

button

(on

the

remote

control

only)

to

turn

off

the

volume.

4.

Press

any

Volume

+/-

buttons

on

the

projector

or

remote

control

to

turn

off

mute.

2-6

IBM

C400

PROJECTOR:

User’s

Guide