inout HA4V-R, User Manual, Page: 6 / 16

HA4V-R User Manual v.1.0
Pag. 5
2
Overview
2.1 Rear panel overview
1) AC mains power connector, use the appropriate supplied cable.
2) Protection fuse on mains power
3) Mains power switch
4) Activity mode switch:
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To enable the external volume adjustment (VCA) for each channel.
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To reverse the VCA
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To switch the input channels 2-3-4 with the same audio input of channel 1.
5) CH 1-2-3-4 unbalanced stereo input connectors
6) External volume adjustment potentiometers connector (VCA)