Adjusting The Volume Of The Subwoofer And Rear Speakers; Adjusting The Delay Between The Picture And Sound - Sony HT-Z9F Operating Instructions Manual

Adjusting the Volume of
the Subwoofer and Rear
Speakers
The subwoofer is designed for playback
of bass or low frequency sound.
The rear speakers are designed for
playback of the surround part of the
multi-channel sound.
To adjust the subwoofer volume
Press SW (subwoofer volume)  +/–.
To adjust the rear speaker
volume
Press REAR (rear speaker volume)  +/
–.
Notes
• When the input source does not contain
much bass sound, such as in TV
programs, the bass sound from the
subwoofer may be difficult to hear.
• When the input source does not contain
much surround sound, the surround
sound from the rear speakers may be
difficult to hear.
• SW  +/– does not work when the
subwoofer is not connected and REAR 
+/– does not work when the rear speakers
are not connected.
48
US
REAR  +/–
SW  +/–
Adjusting the Delay
Between the Picture and
Sound
When the sound does not match the
pictures on the TV screen, you can
adjust the delay between the picture
and sound.
The setting method differs depending
on the input.
When Watching the TV
1
Press OPTIONS.
"SYNC" appears in the front panel
display.
2
Press  or
The adjusting time appears in the
front panel display.
3
Adjust the delay using /, then
press .
You can adjust from 0 msec to
300 msec in 25 msec increments.
4
Press OPTIONS.
The options menu in the front panel
display turns off.
///,
OPTIONS