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Grounding
Since the remote consoles are powered down the EVE/NET cable, it follows that their electrical
grounds are also connected down this cable. As connected Orvilles and DSP7x00s will usually
also be grounded, it follows that care must be taken to avoid ground loops when more than one
effects unit is being controlled. The EVE/NET circuitry in each effects unit is opto-isolated,
allowing ground connections to be removed. This is done by the use of printed circuit board
jumpers.
Ü See Appendix C for board configuration details.
Similarily, for reasons of electrical safety and RFI reduction, remote systems require chassis
ground connections. To avoid ground loops, this connection should only be made at one place.
Ü See the sample layouts in Appendix C for examples.
Appendix B - Installation
Document 141044
Release 1.0 Page 16 of 20