ONKYO TX-NR3007 Manual Do Utilizador

24

The FRONT L/R and SURR BACK/ZONE 3 L/R ter-
minal posts can be used with front speakers and surround 
back speakers respectively, or bridged together to pro-
vide almost double the output power for the front 
speakers A.

• When bridging is used, surround back speakers cannot 

be used.

• For bridging, the positive (+) FRONT L/R and SURR 

BACK/ZONE 3 L/R terminal posts are used, but the 
negative (–) FRONT L/R and SURR BACK/ZONE 3 
L/R terminals are not.

• Once you’ve completed the bridging connections 

shown below and turned on the AV receiver, you must 
set the “Speakers Type(FrontA)” setting to “BTL” to 
enable bridging (see page 57).

• When front Speakers A are bridged, front Speakers B 

must be wired normally or not used.

• When using bridging, make sure that your front speak-

ers can handle the additional power.

Connect the AV receiver’s FRONT R positive (+) 
terminal to the right speaker’s positive (+) ter-
minal. And connect the AV receiver’s SURR 
BACK/ZONE 3 R positive (+) terminal to the 
right speaker’s negative (–) terminal.

Connect the AV receiver’s FRONT L positive (+) 
terminal to the left speaker’s positive (+) terminal. 
And connect the AV receiver’s SURR 
BACK/ZONE 3 L positive (+) terminal to the left 
speaker’s negative (–) terminal.

Right speaker

Left speaker