Russound D850 사용자 매뉴얼

When the amplifier is in Bridge mode operation, a single channel (the left) 

is used to produce a high power mono output.  Use one channel pair to 
amplify the left channel by connecting the left audio signal to the L input of a 
channel pair, setting the Stereo/Bridge switch to "Bridge" and connecting the 
speaker as indicated below. Use a second channel pair for the right channel 
by connecting the right audio signal to the L input of a second channel pair, 
setting the Stereo/Bridge switch to "Bridge" and connecting the speaker as 
indicated below.

Right

Left

For Bridged amplifier operation, turn off the power to the amplifier and 

connect an 8-ohm minimum load; follow  the Bridge mode markings on the 
back of the amplifier: Connect the negative lead (-) of the speaker cable to 
the R– terminal. Connect the positive lead (+) of the speaker cable to the L+ 
terminal. Set the Stereo/Bridge Mono switch to Bridge Mono, connect the 
Line In feed from a source to the Left Line In connection and restore power 
to the amplifier.