Xantech 760-00 - Manuals

 2 760-00 SETTING THE IMPEDANCE MATCHING JUMPERS Fig. 2 shows the location of the pins and the jumper locations on the pins for the three impedance multiplierpositions. To set the jumpers correctly, refer to Fig. 2 and the charts and procedures that follow. WHEN USING 8 OHM SPEAKERS WHEN USING 4 OH...

 4 5. Next, calculate the overall paralleled impedance with the following formulae: Z O = 1 ÷ [(1 ÷ Z 1 ) + (1 ÷ Z 2 ) + (1 ÷ Z N ...etc.)] Z O = overall paralleled impedance Z 1 = 1st paralleled group after S setting Z 2 = 2nd paralleled group after S setting Z N = additional paralleled groups, wh...

 5 Speakers & Volume Controls Fig. 3. A Typical 3-Room System INSTALLATION As shown in Fig. 3 , 4-conductor speaker wire (two wires for each channel) is connected from each of the 760's to the power amplifier (home run from each room). Also, each channel (left and right) requires a pairof wires...