
60
•
Each time the button is press, the brightness changes as
follows: ‘
SLIGHTLY DARK
➞
DARK
➞
BRIGHT
’.
Adjusting Display Brightness
You can adjust the brightness of the display on the
main unit so it won't interfere with your movie viewing.
Press DIMMER button.
• ‘
MUTE ON’ appears in the display.
•
To restore the sound, press the button again to
select ‘MUTE OFF’.
Mute Function
This is useful when answering a doorbell or
telephone call.
Press MUTE button.
MISCELLANEOUS
Summary of Contents for HT-DB650
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