QSC Audio ISIS 215PCM user manual CONNECTIONS- DataPort QSControl users only, DataPort Connections

CONNECTIONS- DataPort (QSControl users only)

DataPort Connections

The DataPort connections on the 215PCM allow integration of the 215PCM into QSC networked audio control & monitoring applications. If you are not connecting the 215PCM to a QSC-based, networked control & monitoring system, do not use the DataPorts. If the DataPorts are used only for control and monitoring of amplifier functions and NOT audio input, then the XLRs may be used for audio inputs. If audio inputs are active on both the DataPort and XLR connections, they will be summed, producing unexpected results.

The 215PCM will use two DataPort connections in a QSControl system. The Top Box Processor connection will “report” as a PL236 amplifier and the Subwoofer Processor will “report” as a PL230 amplifier.

What is a DataPort?

The DataPort for each processor is the 15-pin D-sub connec- tor. Each processor has its own DataPort. To make the connection, orient the plug correctly and push firmly into place.

The DataPort is a QSC-specific connection used for interfacing amplifiers, amplifier monitoring devices and signal processors. It is typically used in larger-sized installations where amplifiers may be located far away from system operators. The DataPort interconnects provide audio inputs and amplifier operating data (temperatures, power status, audio power level, etc....) to other QSC equipment,

such as the CM16a Amplifier Network Monitor. Managing all this information and the operation of the amplifiers is QSC’s” QSControl” software running on a PC. QSControl primarily handles amplifier tasks, while another QSC program, Signal Manager, handles Processor configuration.

The DataPorts (one on each of the two Processors) are HD- 15, D-sub, 15-pin connectors. Devices like QSC’s CM16a provide all the necessary interconnects (audio inputs included) to the 215PCM. For further information regarding QSC’s DataPort products, contact your QSC representative or visit our website.

After fully inserting the DataPort cable’s plug into connector, finger-tighten the two retaining screws to maintain proper electrical connection and ensure noise-free grounding contact.

When using the DataPort connections for audio inputs, do not use the XLR audio inputs. Any signals present on both connections will be summed, producing unexpected results. It is OK to use the XLRs for audio input if the DataPort connection is used only for control and monitoring.

Use only QSC Audio DataPort Cables for DataPort connections. They provide individually shielded audio pairs for the best possible audio performance. Computer VGA cables are similar, but can degrade your audio quality. QSC DataPort cables are available from QSC Technical Services Department.

If you are controlling amplifier Power Status with remote network applications (QSControl) be sure to leave the 215PCM’s AC power switch in the ON position. Place amplifiers in STANDBY mode using the amplifier network control software. If the AC power switch is OFF, the amplifiers will be unable to respond to any commands.

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