Meyer Sound LX-300 manual Power Requirements

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Power Requirements

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 temperature reaches 50º C.

Storage Environment

0° to 80° C (32° to 175° F). 5% to 95% humidity, non-condensing.

Power Consumption

AC, 47–70Hz, 100–250V, single phase. 150W maximum power required.

Fuse

2.5A, 240V slow-blow, 5x20mm.

Dimensions

W×H×D: 435×127×348mm (17.126×5×13.7 inches).

Weight

8.2kg (18lb) base configuration, with LX-DSP module and AC power cord.

Approximately 11kg (25lb) maximum weight with modules installed.

Shock/Vibration

8.2kg (18lb) base configuration, with LX-DSP system card and AC power cord.

Approximately 11kg (25lb) maximum weight with cards.

Heat Dissipation

150W maximum.

Racks/Enclosures

Standard 19” rack mount. All four mounting points on the front panel must be secured. Minimum 10cm (2.5 inch) unobstructed air space behind and in front of each LX-300. No air space requirements above and below each LX- 300.

Racks shall be secured to floor and ceiling, to prevent tip-over, grounded against electrical shorts, and rated for support of a minimum 150% of the weight of the equipment mounted on the rack.

Power Requirements

Each LX-300 requires an AC power source within 2 meters. The receptacles must have three-prong grounding, with ground connected to protective earth.

The power supply must provide 100–250V, 47–70Hz, single-phase AC power. The power supply must be protected by a 20A circuit breaker.

It is recommended that the power supply be EMI/RFI filtered, and protected against power surges. An Uninterruptible Power Supply is recommended. It is further recommended that the overall power supply system be Ground Fault Interrupt protected, as further precaution against electrical shock. The LX-300 chassis uses a standard IEC power connector.

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Contents Hardware Reference Matrix3 Audio Show Control SystemPage Page Page Table of Contents Page LX-300 Start Up Routine OverviewPost Failure Power-On Self TestHardware Initialization If System Flash Memory is Empty System Firmware StartupIf System Flash Memory Contains Firmware EtherTracks Startup Subsystem Initialization FailureBefore You Begin Firmware UpdatesFirmware Installation Issues Wait Until CompleteUpgrading a Matrix3 System Running CueStation Firmware Update ProceduresDisable LX-300 Auto Start Download Firmware Files Connect CueStation to the LX-300Upgrading a System from Eprom Mode Upgrading a System Running CueStation Open CueStation 4, and select Network Server localhostPage LX-ELC Flash NV RAM SettingsSpecial DSP ID Codes System FlashMessage Meaning Erasing Flash MemoryID Action Page Skills Required Matrix3 Repair ProceduresReplacement of Power Fuse Required Tools and ComponentsModule Removal Removal and Installation of ModulesModule Installation Restoring Processor Modules Page Recommended Schedule LX-300 MaintenanceInspection and Maintenance Procedure Inspection ScheduleOperational Testing LX-300 Chassis Slot Assignments Hardware SpecificationsLX-300 Specifications Slot Cards Allowed in Slot * exclusivelyPower Requirements Component Specifications LX-ML8 Mic/Line Analog Audio InputRatio LX-Ai8 Analog Audio InputPin-outs LX-ML8 Balanced Female XLR Pin-outs LX-Ai8 Balanced Female XLRDigital Signal Level ADA Scale InputsPin-out LX-Ao8 balanced male XLR LX-Ao8 Analog Audio OutputOutput Load Impedance Analog Output Signal Level ADA Scale OutputsPin-out LED Status IndicatorLX-CBR CobraNet Audio Interface LX-AES Component Specifications Digital Logic Inputs Pin Name Signal UseLX-DSP System Processor Special DSP ID NumbersLX-EXP Expansion DSP LX-VRA Vras DSPLX-ELC Ethernet/Wild Tracks Pin-outs LX-LNK InterconnectTransmission Range Component Specifications Pin-outs Nine-pin Male RS232 Serial Port DTE LX-COS Comm/SyncPorts Nine-pin Female RS422 Serial Port DTEXLR Male Smpte Out Five-pin DIN Female Midi OutXLR Female Smpte Page Number of Green-Red Blinks Cause of Error LX-300 Error CodesFrame Status Error Codes Error Code ExplanationFrame Status Error Messages CueStation Log Window Messages Page Shipping Address AppendixReturns Policy