3) amplifier channel, Unused front panel connectors, Nused front panel connectors – Nexo NUAR User Manual
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DPU DIGITAL PATCHING UNIT FOR NXAMP
For our Alpha example, the S2 and the B1-15 has no alternate information to display but
the M3 output will show that 3+/3- pins are connected to the MF whereas the 4+/4- are
connected to the HF speaker of the cabinet.
(3) Amplifier channel
The amplifier channel in use on each output is also shown alternatively with the displays
above. For example in the four PS15R2 channels case:
And in our Alpha setup example:
Unused front panel connectors
The DPU will always try to use the maximum of outputs available to fit all the need of the
user without external adaptor or difficult cabling. Thus sometimes the same channel is
routed on several outputs.
Even if the DPU will never output a speaker signal on a wrong pinout, check the display
information to be sure to load the wanted amplifier channel.
In the bellow example, a setup using PS10R2/LS600/PS8/LS400 is selected.
Note that each amplifier channel is duplicated on several output, allowing to have the same
cable to feed PS (on 2+/2-) and LS (on 1+/1-) or use separate cable.
NB: In the example above, if the user want to have PS10R2 and LS400 on the same cable,
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