Boss Audio BV8974B Owner's Manual

10:00 AM

Touch Screen Operation

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AV Operation

Please plug the RCA <Video input >
on the back of the unit .

Touch the AV IN icon to enter the AV IN
mode.

AV INTERFACE 1

AV INTERFACE 2

The function of the icons as follow:

Tap to mute the sound.

Tap to select EQ as the same on the
remote control.

Tap to turn LOUD on or off.

Tap to select subwoofer frequency.

Tap to adjust audio volume.

Tap to turn to BT PHONE mode.

(after pairing and connecting a mobile

phone with bluetooth function).

Note:  To  ensure  safety  while  driving  and
                      to  comply  with  lows,  drivers  should
                      not  watch  video  or  operate  the
                      video  device  while  driving.

10:00AM

As  the  interface  show,  here  is  only  the
audio  output,  now  tap  the                icon,
the  picture  of  the  auxiliary  input  video
show  on  the  display  and  tap  the  display
again  to  turn  to  audio  mode.

Now  you  can  watch  the  video  from  your
External  video  equipment  such  as
Digital  Video  players,  computers,  etc.