Remote Control Panel, Front Panel Controller, And Ethernet Connections - Extron electronics Matrix 12800 Wideband video User Manual

Installation, cont'd
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Figure 2-12 — Captive screw connector wiring for audio output
C
N By default, the audio gain of each output is set to 0 dB (unbalanced) and 6 dB
Remote control panel, front panel controller, and Ethernet connections
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Figure 2-13 — Connecting a control keypad
2-14 Matrix 12800 Switchers • Installation
Audio outputs connectors — 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 2-12 to properly wire an output connector. Use the supplied tie-
wrap to strap the audio cable to the extended tail of the connector.
No Ground Here
Tip
Sleeves
Tip
No Ground Here
Do not tin the wires!
Unbalanced Stereo Output
For unbalanced audio, connect the sleeves to the ground contact.
DO NOT connect the sleeves to the negative (-) contacts.
(balanced). To reduce this setting by 6 dB (-6 dB [unbalanced], 0 dB [balanced]),
see "Setting the default audio
By default, the audio output follows the video switch. Audio breakaway,
is available via the front panel, either RS-232/RS-422 port, or the Ethernet
port. See the Matrix 12800 Switcher Front Panel Controller User Guide, and
see chapter 3, "Virtualization/Control
Guide", and chapter 5, "Web
FPC Comm port — (FUTURE CAPABILITY)
MCP/MKP Comm ports — For systems consisting of a single switcher
or for BME 0 on a multi-BME system, if desired, connect an MKP 1200
remote keypad to either of these 3.5 mm, 5-pole captive screw connectors
(figure 2-13). See the MKP 1200 User Guide, for details.
14
Tip
Ring
Sleeves
Tip
Ring
Balanced Stereo Output
gain" in chapter 6, "Upgrades and Maintenance".
Software", chapter 4,
Operations" in this manual.
8 0
9 6
1 1
2
1 2
8
"Programming