Installation, cont’d
CrossPoint / MAV Matrix Switchers • Installation
2-16
e
Connections for balanced and unbalanced audio outputs — These 3.5 mm,
5-pole captive screw connectors output the selected unamplified, line level
audio. Connect audio devices, such as an audio amplifier or powered
speakers.Seegure2-20toproperlywireanoutputconnector.Use
the supplied tie-wrap to strap the audio cable to the extended tail of the
connector.
Unbalanced Stereo Output Balanced Stereo Output
L R
Do not tin the wires!
Ring
Sleeve(s)
Tip
Tip
Ring
Sleeve(s)
Tip
Tip
NO GROUND HERE.
NO GROUND HERE.
Figure 2-20 — Captive screw connector wiring for audio output
C
For unbalanced audio, connect the sleeve(s) to the ground contact. DO
NOT connect the sleeve(s) to the negative (-) contacts).
C
The length of the exposed (stripped) portion of the copper wires is
important. The ideal length is 3/16” (5 mm). Longer bare wires can
short together. Shorter bare wires are not as secure in the direct insertion
connectors and could be pulled out.
The volume level for each output can be individually set via the front panel
orEthernetorserialportcontrol.Seechapter3,“Operation”,chapter4,
“Programmer’sGuide”,chapter5,“MatrixSoftware”,andchapter6,
“HTMLOperation” for details.
RCA connector model (MAV Plus 128 AV RCA)
f
Connections for unbalanced audio inputs — Each input has a pair (left and
right) of female RCA connectors for unbalanced stereo audio input.
g
Connections for unbalanced audio outputs — Each output has a pair (left
and right) of female RCA connectors for unbalanced stereo audio output.
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