Yamaha XM4180 Owner's Manual - Page 8

XM4180/XM4080, Using as a four-channel mono amplifier with a mono input XM4180/XM4080

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● Using as a four-channel mono amplifier with a mono input (XM4180/XM4080) By connecting input terminals B and C with a proper cable, and setting both mode switches for A/B and C/D to PARALLEL, you can use the unit as a four-channel mono amplifier. The volume controls on the front panel (A to D) let you control the volume of each channel independently. Note In this case, the loads for A and B or C and D are connected in the amplifier. Make sure not to input any signal to the D terminal. Input signal Speaker Speaker +- +- +- +- Connect B and C Speaker Speaker * The illustration shows model XM4180. ● Using as a two-channel amplifier with a mono input for high-power applications (XM4180/XM4080) By connecting input terminals B and C with a proper cable, and setting both mode switches for A/B and C/D to BRIDGE, you can use the unit as a two-channel high-power mono amplifier. Note In this case, the loads for A and B or C and D are connected in the amplifier. Make sure not to input any signal to the D terminal. Input signal Speaker + - Connect B and C 8 XM4180/XM4080/XH200 Owner's Manual + - Speaker * The illustration shows model XM4180. 6

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XM4180/XM4080/XH200 Owner’s Manual
●
Using as a four-channel mono amplifier with a mono input (XM4180/XM4080)
By connecting input terminals B and C with a proper cable, and setting both mode switches for A/B and C/D to PARALLEL,
you can use the unit as a four-channel mono amplifier.
The volume controls on the front panel (A to D) let you control the volume of each channel independently.
Note
In this case, the loads for A and B or C and D are connected in the amplifier.
Make sure not to input any
signal to the D terminal.
●
Using as a two-channel amplifier with a mono input for high-power applications
(XM4180/XM4080)
By connecting input terminals B and C with a proper cable, and setting both mode switches for A/B and C/D to BRIDGE,
you can use the unit as a two-channel high-power mono amplifier.
Note
In this case, the loads for A and B or C and D are connected in the amplifier.
Make sure not to input any
signal to the D terminal.
+
–
+
–
+
–
+
–
Speaker
Speaker
Speaker
Speaker
Input signal
Connect
B and C
* The illustration shows model XM4180.
+
–
+
–
Speaker
Speaker
Input signal
Connect
B and C
* The illustration shows model XM4180.
6