Lexicon CP-3 Recording Equipment User Manual


 
13
CP-3 Digital Surround Processor
Connection
Wiring Considerations
Audio/Video CablesThere is controversy over the audible effects of different types of intercon-
nects. Good engineering practices have minimized the effect that cables
might have on the inputs and outputs of the CP-3 — but feel free to evaluate
different interconnects in your system. If you want to do some tweaking, be
conscious of the mechanical stress from repeated insertion and overly tight
connectors, and the possibly corrosive nature of some contact-enhancing
fluids.
Note that the use of audio cables for video applications may cause signal
degradation, and is not recommended. For video connections, please use
only cables that are designed for video applications — these have different
impedance characteristics than cables approved for audio applications.
Both audio and video cables should be kept as short as possible.
In general, speaker cables should be kept short, and low-impedance wire
should be used throughout to assure efficient power transmission and
avoid audible distortion. Recommended wire lengths are given in the table
below. Although these examples can be used as a general guide, your
system manuals should provide detailed information specific to your
components.
Wire Lengths
Length AWG Size & Stranding
up to 12 feet 16 gauge (19/29)
up to 18 feet 14 gauge (19/27)
up to 29 feet 12 gauge (19/27)
up to 51feet 10 gauge (105/30)
Contact your dealer for specific recommendations regarding interconnects
and speaker cables.
Speaker Connections