12
Overview of the second screen
aDC IN
Power supply socket . 
bAV IN
Audio/video inpu t jack. 
c
Headphone jack. 
dVOL -/+
Decreases or increases volume.
eBRIGHTNESS -/+
Adjusts scree n brightness. 
fOFF/ON
Turns off/on the second scre en. 
EN