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. See figure 22
to properly wire an output connector. Use the supplied tie-wrap to strap the audio cable
to the extended tail of the connector.
Unbalanced Stereo Output Balanced Stereo Output
Do not tin the wires!
Tip
NO GROUND HERE
NO GROUND HERE
Tip
LR
Sleeves
Tip
Ring
Tip
Ring
LR
Figure 22. Captive Screw Connector Wiring for Audio Output
ATTENTION: For unbalanced audio, connect the sleeves to the ground contact.
DO NOT connect the sleeves to the negative (-) contacts.
NOTE: The length of exposed wires is important. The ideal length is 3/16 inch
(5 mm). See the NOTES on page 24 for details.
The volume level for each analog output can be individually set via the front panel or
remote control (see the Viewing and Adjusting the Analog Output Volume on
page 68). You can also use an SIS command (see page 97), the Matrix Switchers
Control Program (see page 125), or the HTML pages (see Change the output
volume level (audio models) on page 146).
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.
CrossPoint and MAV Series Matrix Switchers • Installation 25
