InFocus lp840 User Manual page 28

オーディオの使い方
Mute
√ =
√ =
√
√
Computer 1 3
Computer 2
√
√
=
x z PS
= =
=
= Video 1 2
=
Audio Out
volume
3
computer 1 3
29
computer 1
audio in
audio in
computer 2
computer 2
computer 3
computer in