Sony HTX-8500CEK Operating Instructions Manual page 8

 Indicators
A lighting or flashing of the indicators on the Sound Bar indicates the following
state.
Currently selected input
Indicators
Sound format, surround effect
Indicators/colors
White
White
Green
Orange
White
Volume
Indicators
8
GB
Status
Lights while TV input is selected.
Lights while HDMI input is selected.
Lights while BLUETOOTH input is selected.
Light while the Sound Bar is connected to the TV with the BLUETOOTH
function (TV input is selected).
Status
Lights while the Dolby Atmos format is playing and the virtual
surround processing is activated.
Lights while the DTS:X format is playing.
Lights while the DTS format is playing and the sound effect setting is
set to "DTS Virtual:X" (page 22).
Lights while the DTS:X format is playing and the sound effect setting
is set to "DTS Virtual:X" (page 22).
Lights while the vertical surround function is set to on (page 21).
Status
Indicate the volume level by the flashing
indicators when adjusting the volume by

pressing +/–.
As the volume level is turned up, the flashing
indicators increase (from left to right).
• Flash repeatedly while the sound is muted.
• Flash twice when the volume level is set to
minimum.
Flash twice when the volume level is set to
maximum.