FORD 2009 F-550 v.1 - Manual (Page 55)

2. Adjust the volume levels using
the volume controls on the DVD
system.
To adjust display brightness:
To decrease/increase the brightness
level on the display screen, press
the brightness control on the DVD
system. A display will appear at the
bottom of the screen indicating the
brightness level. The brightness display will only appear when the menu
is not displayed.
DVD player controls
1. Headphone control A/B: Press
to select either the A or B
headphone source. Then press
MEDIA to select the desired playing
media for that headset. When a
headphone channel has been selected (A or B), selections will affect the
source on that channel only.
A
B VIDEO
VOLUME
MEDIA RETURN MENU ENTER
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2009 F-250/350/450/550 (f23)
Owners Guide, 1st Printing
USA (fus)
Entertainment Systems
55