Meyer Sound LX-300 - Manuals

• Display "INIT" briefly on the Frame Status. • Display all front panel lights for one second. • Display "E1V6" on the Frame Status. The two digits correspond to the EPROM software version number. • Show the Frame ID in the Frame ID display. This is a two-digit number corresponding t...

4. Await EPROM upload. Refer to the "Matrix3 Repair Procedures" section for more information. Subsystem Initialization Failure Subsystem initialization failure will usually result in a general system failure. The system will display an error message(see LX-300 Error Codes (p. 43)) and "R...

Firmware Updates Before You Begin 11 Firmware Update Procedures 12 Special DSP ID Codes 16 The LX-DSP, LX-ELC, LX-VRA, and LX-EXP modules load operating system files into RAM during power-on. Thesefiles are stored in flash memory on each of the modules. Because these files are stored in the module, ...

loading the file again. If you use the Erase Flash command for the EtherTracks module and then switch off the LX-300 (or power fails), You will have to use VirtualLX and a serial connection to an LX-COS module to recover. If part of the erase procedure had already been started, the flash memory coul...

After you click OK, a blank configuration will be sent to the hardware. This is to prevent audio processing whilefirmware is uploaded. Another dialog box will appear, allowing you to locate the firmware file(s). All modules should be using the same firmware version as CueStation. There are five firm...

This assumes that the firmware in the LX-DSP and LX-ELC has been completely erased. You must have an LX-COS Communication / Synchronization module in your system since the EPROM in the LX-DSP module is only ableto connect to a serial port. Important If there is an LX-EXP module in the system with an...

Erasing Flash Memory Caution If you erase the LX-ELC flash, you must upload replacement firmware files to the LX-ELC module before it will workagain. You will need an LX-COS module for serial connection or a network connection to an LX-ELC module onanother LX-300 in the system that has not been eras...

Matrix3 Repair Procedures Overview 19 Replacement of Power Fuse 19 Removal and Installation of Modules 20 Physical repair of the Matrix3 system is limited to replacement of expansion modules. Overview Skills Required • Removal of LX-300 from audio system. • Removal and installation of expansion modu...

Removal and Installation of Modules All modules must be installed to a valid slot position. Incorrect assignment of modules to slots may result in hardwarefailure or poor performance, although the modules themselves will not be damaged. Caution Circuit card assemblies contain Electrostatic Discharge...

8. Power on the LX-300, and observe the System LED and Frame Status displays. A detailed description of theboot process is provided in the LX-300 Start Up Routine (p. 7). 9. Within four seconds of power-on, the System LED must display and remain solid green (except after the firstall-indicators-on t...

LX-300 Maintenance Overview 23 Recommended Schedule 23 Inspection and Maintenance Procedure 23 Operational Testing 24 Dust, heat, humidity and power surges are the most significant dangers to the system and its components. For bestperformance, the Matrix3 should be operated in a cool, low-dust, low-...

Important Tighten the left-hand captive machine screws on double-width modules first, to prevent warping the panel. The chassis will be secured to its rack using four captive machine screws, located at either edge of the front panel.There may be optional mounting points at the rear of the LX-300. Ti...

Hardware Specifications LX-300 Specifications 25 Power Requirements 26 Component Specifications 27 This chapter presents detailed electrical, mechanical and physical specifications for the Matrix3 and its modules. LX-300 Specifications This illustration shows a typical Matrix3 back panel. The valid ...

Operating Environment 0° to 40° Celcius (32° to 100° Fahrenheit). 5% to 95% humidity, non-condensing. Low dust levels. Warning The internal temperature, as reported in the System Status window, is typically 10º C hotter than the operating en-vironment. The Matrix3 may sustain damage if the internal ...

Pin-outs: LX-ML8 Balanced Female XLR Use Name Pin Shield GND 1 +Analog balanced input Signal+ 2 -Analog balanced output Signal- 3 LX-Ai8 Analog Audio Input Provides eight balanced-XLR analog audio signal inputs. Performs 24bit/48kHz digitalconversion with three conversion scaling settings. Channels ...

ADA Scale: Inputs A to D Scale SettingsCueStation INPUTS window 0dBu=.775Vrms +4dBu=1.23Vrms dBu = (20log)E1/E2 dBfs is dB full scale IEEE Standard 754 32 bit floating point format +6 dBu = 1.55 Vrms 2.2 V p-p +16 dBu = 4.9 Vrms 6.9 V p-p +26 dBu = 15.5 Vrms 21.9 V p-p Input Signal dBu Input Scale S...

LX-Ao8 Analog Audio Output Provides eight balanced-XLR analog audio signal outputs. Performs 24bit/48kHz digitalconversion with three conversion scaling settings. Channels Eight analog outputs. Frequency Response 20Hz —20kHz. Sampling 24bit/48kHz. Dynamic Range 98dB. S/N Ratio -74dB. THD <0.005% ...

ADA Scale: Outputs D to A Scale SettingCueStation OUTPUTS window +6 dBu 1.55 Vrms +16 dBu 4.9 Vrms +26 dBu 15.5 Vrms Digital Signal Level Output Scale Setting Analog Output Signal Level - 0 dBu -10 dBu +10 dBu + 4 dBu +24 dBu +14 dBu +26 dBu +16 dBu + 6 dBu + 6 +16 +26 0 dBfs - 2 dBfs -16 dBfs 20050...

LX-CBR CobraNet Audio Interface Provides CobraNet 20bit/48kHz digital audio data transmission over Ethernet networks. Pin-out CobraNet communications: Use standard CAT5 cabling. LED Status Indicator Link Watchdog Conductor Fault RX Data RX Error TX Data TX Error Green LED indicates normal operation....

LX-DSP System Processor Performs matrix mixing automation and control, using the TI-TMS320C6701 Digital Signal Processor.This DSP card also holds 32MB SDRAM and 8MB Flash memory, allowing stand-alone operation onceprogrammed with an automation cue list. The DSP is also interfaced to four relay conta...

LX-LNK Interconnect Provides a high-speed connection between LX-300s. Carries command data and 32bit/48kHz digital audiodata. An optional optical transceiver module extends the maximum transmission range. Use only Link cables from Meyer Sound. These are Fibre Channel cables that have been qualified ...

LX-COS Comm/Sync Provides a communications link to the CueStation host computer system (or the computerhosting 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 ...

LX-300 Error Codes Status LED Blink Codes 43 Frame Status Error Codes 43 Frame Status Error Messages 44 CueStation Log Window Messages 45 The LX-300 reports the identifiable errors through one or a combination of methods: Status LED blinking, FrameStatus error code reports, Frame Status error messag...

Explanation Error Code Could not load Flash program IE14 Could not start BoxNet IE16 Could not start SerialNet IE17 Could not obtain TCP/IP Hostname IE18 Could not obtain Midi serial socket IE19 Could not start Midi Parser IE20 Could not start Midi Subsystem Manager IE21 Could not start Subsystem IE...

Repeated occurrence of an error indicates a fault with the associated expansion module ("DMA0" corresponds toan Analog Audio Input module; "DMA1" to a CobraNet module). CueStation Log Window Messages CueStation's Log window reports a number of errors from the Matrix3 system. These ca...

Appendix Returns Policy 47 Shipping Address 47 Returns Policy Please contact one of our product specialists: Tel: +1 (626) 836-0446 Fax: +1 (626) 836-4883 http://LCSforums.com [email protected] Shipping Address Product returns *must* be packaged appropriately. Shipment without adequate shock pr...