QSC Audio 914LZ Omni Inputs, RS-232 Port, QSControl.net, CobraNet, Indicators, Dimensions, Weight

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Preliminary Specification

Omni Inputs

2 discrete inputs for TTL logic, voltage control or passive resistive

Connector Type

2-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks

Configuration

Single-ended, ground referenced

Pinout

1:+(Signal) 2:-(CHASSIS GND)

Normal Operating Range

Reads signals between 0-5V nominally

Potentiometer Operation

Use 10K for full range

Voltage Tolerance

+/- 48V

Current Output

0.5mA with 10K pot (for passive resistive controls)

RS-232 Port

Female DB9 Connector

QSControl.net

Neutrik Ethercon RJ45 Ruggedized Data Connector

CobraNet

Neutrik Ethercon RJ45 Ruggedized Data Connector

Indicators

 

QSControl.net Status

Yellow Link, Tx, Rx, front panel / Green Link, Tx, Rx, rear panel

CobraNet Status

Yellow Link, TX, RX, front and rear panel

Power

Blue, front panel

Diagnostic

Red, front panel

DataPort Status (Port)

Tri-state (red, green, yellow), front panel

LCD Data Display

2 line x 16 character, backlit, front panel

Dimensions

18.89” (479.8mm) W x 1.73” (43.9mm) H x 15.00” (381.1mm) D

Weight

10.70 lb. (4.85 kg)

Specifications are subject to change without notice.

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Contents TD-000200-00 Important Safety Precautions & Explanation of Symbols See page 14 for detailed descriptions IntroductionBlock Diagram Introduction Networking the Basis 914lz Why CobraNet Needs Special TreatmentExample #1 QSControl.net X-over mode Example #2 CobraNet X-over mode Example #3 Single Wire Interface Example #4 Two-Wire Interface shared network hardware Example #5 Two-Wire Interface separate network hardware Mounting UnpackingRack Mounting DescriptionTo Install QSControl.net Computer Requirements & Software InstallationTo Uninstall QSControl.net Amplifier Setup General Information & Configuration MemoriesConfiguration Memories NetworkConnections RS-232 LED IndicatorsPorts LCD Display and Controls Front Panel Password LockoutLeft side buttons have screen dependent functions LCD Navigation MapGetting Started Reboot only if your computer prompts you to do soGetting Started Operation Safe Mode Switch Utility/Diagnostic FunctionsHow to put the Basis 914lz into Safe Mode RS-232 Serial Port I/O InterfaceData Bits Parity RS-232 Communications ProcedureStop Bits Flow Control Telnet Access Preliminary Specification Dimensions IndicatorsWeight Omni InputsDimensions Page QSC Audio Products 3 Year Limited Warranty How to Contact QSC Audio Products
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914LZ specifications

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