7
Before use
VQT4D53
1
Turn the system on or off (
>
21)
2
Adjust the dialog effect level (
>
22)
3
Select the TV as the source (
>
21)
4
Select the BD/DVD as the source (
>
21)
5
Adjust the output level of the active subwoofer
(bass sound) (
>
21)
6
Adjust the volume of the speakers (
>
21)
7
Mute the sound (
>
21)
8
Select the AUX as the source (
>
21)
Unit care
∫
Clean the system with a soft, dry cloth
≥
When the system becomes very dirty, wring a cloth moistened in water tightly to wipe the dirt, and then
wipe it with a dry cloth.
≥
When cleaning the system, use a fine cloth. Do not use tissues or other materials (towels, etc.) that can
fall apart. Small grains may get stuck inside the speaker cover.
≥
Never use alcohol, paint thinner or benzine to clean the system.
≥
Before using chemically-treated cloth, carefully read the instructions that came with the cloth.
Remote control
1
3
4
2
5
6
8
7
Remove the insulation sheet
A
before using.
∫
To replace a button-type battery
1
While pressing the stopper
B
, pull out the
battery holder.
2
Set the button-type battery with its (
i
) mark
facing upward and then put the battery holder
back in place.
≥
When replacing the battery, use:
CR2025 (Lithium battery)
≥
Keep the button-type battery out of reach of
children to prevent swallowing.
SC-HTB20P_VQT4D53_eng.book 7 ページ ２０１２年１月１６日 月曜日 午後８時３分
