Meyer Sound LX-300 LX-COS Comm/Sync

LX-COS Comm/Sync

Provides a communications link to the CueStation host computer system (or the computer

hosting your custom control software), a SMPTE Time Code signal generator and receiver,

and MIDI I/O.

Ports

RS232 serial, RS422 serial, MIDI In/Out, XLR SMPTE In/Out

Pin-outs

Table 4. Nine-pin Male RS232 Serial Port (DTE)

UseNamePin

Receive dataRX2

Transmit dataTX3

Reference groundGND5

Ready to send (not required)RTS7

Clear to send (not required)CTS8

Table 5. Nine-pin Female RS422 Serial Port (DTE)

UseNamePin

Receive dataRX2

Transmit dataTX3

Reference groundGND5

Ready to send (not required)RTS7

Clear to send (not required)CTS8

Table 6. Five-pin DIN Female MIDI In

UseNamePin

Receive dataRD+4

Receive dataRD-5

Component Specifications

Contents

Main Page Page Page Table of Contents Page LX-300 Start Up Routine COS ELC DSP A. Power-On Self Test POST Failure B. Hardware Initialization C. System Firmware Startup If System Flash Memory Contains Firmware If System Flash Memory is Empty Subsystem Initialization Failure EtherTracks Startup Firmware Updates Before You Begin Wait Until Complete! Firmware Installation Issues Firmware Update Procedures Upgrading a Matrix3 System Running CueStation 4 1. Download Firmware Files 2. Connect CueStation to the LX-300 3. Disable LX-300 Auto Start Upgrading a System from EPROM Mode Upgrading a System Running CueStation 3 Page Special DSP ID Codes Erasing Flash Memory Page Matrix3 Repair Procedures Skills Required Required Tools and Components Replacement of Power Fuse Removal and Installation of Modules Module Removal Module Installation Restoring Processor Modules Erasing Flash Memory Page LX-300 Maintenance Skills Required Required Tools and Components Recommended Schedule Table 1. Inspection Schedule Operational Testing Hardware Specifications LX-300 Specifications Table 2. LX-300 Chassis Slot Assignments Power Requirements Component Specifications LX-ML8 Mic/Line Analog Audio Input LX-Ai8 Analog Audio Input ADA Scale: Inputs Component Specifications A to D Scale Settings CueStation INPUTS window + 6 +16 +26 Digital Signal Level 29 LX-Ao8 Analog Audio Output ADA Scale: Outputs Component Specifications D to A Scale Setting CueStation OUTPUTS window Output Scale Setting Analog Output Signal Level + 6 +16 +26 31 LX-CBR CobraNet Audio Interface Pin-out LED Status Indicator Page Page LX-DSP System Processor Channels Dynamic Range Digital Logic Inputs Special DSP ID Numbers Page LX-ELC Ethernet/Wild Tracks Pin-out LX-LNK Interconnect Transmission Range Pin-outs Page LX-COS Comm/Sync Ports Pin-outs Table 4. Nine-pin Male RS232 Serial Port (DTE) Table 5. Nine-pin Female RS422 Serial Port (DTE) Table 6. Five-pin DIN Female MIDI In Page Page LX-300 Error Codes Status LED Blink Codes Frame Status Error Codes Frame Status Error Messages CueStation Log Window Messages Page Appendix Returns Policy Shipping Address