ONKYO DR-UN7 Manuel D'Instructions

19

• Read the manuals supplied with your AV components.
• Don’t connect the power cord until you’ve completed 

all audio and video connections.

•

Do not place objects on the unit as they may inter-

fere with proper ventilation.

The DVD receiver’s optical digital connectors have a 
shutter-type cover that opens when an optical plug is 
inserted, and closes when it’s removed. Push the plug in 
all the way.
Caution: To prevent shutter damage, hold the optical 
plug straight when inserting and removing.

RCA AV connections are usually color coded: red, 
white, and yellow. Use red plugs to connect right-chan-
nel audio inputs and outputs (typically labeled “R”). Use 

white plugs to connect left-channel audio inputs and out-
puts (typically labeled “L”). And use yellow plugs to 
connect composite video inputs and outputs.
The supplied AV cable is made up of an analog audio 
cable and a composite video cable.

• Push each plug in all the way to 

make a good connection (loose 
connections can cause noise or 
malfunctions).

• To prevent interference, keep 

audio and video cables away from 
power cords and speaker cables.

Right (red)

Left (white)

      (Yellow)

Right (red)

Left (white)

(Yellow)

Right!

Wrong!

Component video separates the luminance (Y) and 
color difference signals (P

R

, P

B

), providing the best 

picture quality. Some TV manufacturers label their 
component video inputs differently.

S Video provides better picture quality than com-
posite video.

Composite video can be found on virtually all TVs, 
VCRs, and video equipment.

Optical digital audio connections provide better 
audio quality than analog connections.

RCA analog audio connectors can be found on vir-
tually all AV components.