Tv/video (optional), Watching the tv, Watching a video – Sony MDX-CA680X User Manual
Page 20: Storing tv channels automatically
 
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US03MD-U.fm
MDX-CA680X
3-227-351-11 (1)
masterpage:Left
TV/Video (optional)
You can control an optional TV tuner and TV 
monitor with this unit.
Watching the TV
1
Press
(SOURCE)
repeatedly until “TV”
or “AUX” appears.
2
Press
(MODE)
repeatedly to select the
desired TV band.
TV1
t
TV2
t
AUX
t
TV1
Watching a video
1
Press
(SOURCE)
repeatedly until “TV”
or “AUX” appears.
2
Press
(MODE)
repeatedly to select
“AUX.”
Play the video.
Note
The indication automatically switches to “VIDEO 1” 
soon after “AUX” is displayed.
Storing TV channels 
automatically
The unit selects the TV channels with the 
strongest signals and assigns them to number 
buttons in order of their frequency.
Caution
If tuning in a station while driving, use AUTO 
MEM (Automatic Memory) to prevent accidents.
1
Select “TV” (see “Watching the TV” on 
page 20).
2
Press
(MENU)
, then press either side
of
(DISC/PRESET)
repeatedly until
“AUTO MEM” appears.
3
Press
(ENTER)
.
The unit assigns TV channels to the number 
buttons in order of their frequency.
A beep sounds when the setting is stored.
Notes 
• The unit does not assign TV channels with weak 
signals. If only a few TV channels with strong signals 
can be received, some number buttons will remain 
empty.
• When a preset number is indicated on the display,
the unit starts assigning TV channels to buttons from 
the one currently displayed.