JVC TDR6 installation and operation guide Viewing Current Faults, Viewing the Fault History Log

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Viewing Current Faults

Current faults can be viewed from the front panel or from a remote device. To view current faults using the front panel:

1. From the Faults Menu select Current.

If no current faults exist, the LCD displays No Faults.

If current faults do exist, the LCD displays all faults that are currently occurring, beginning with the highest priority fault. If more than one current fault exists, a right-pointing arrow appears on the right side of the LCD.

2.To view additional faults, press the Up button. Pressing the Up button when the last fault is displayed will take you back to the beginning of the list.

To view current faults using a remote unit issue the FC command.

If no current faults exist, the remote unit displays No Faults.

If current faults do exist, the remote unit displays current faults in the following format:

Current Faults: Requested on 12/01/2003 at 14:20:11

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HDVD INPUT SIGNAL LOSS

Viewing the Fault History Log

The fault history log can be viewed from the front panel or from a remote device. To view the fault history log from the front panel:

3.From the Faults Menu select History. The Fault History Log is displayed, beginning with the most recent fault.

4.To view additional faults, press the Up button. Pressing the Up button when the last fault is displayed will take you back to the beginning of the list.

The date on which a fault occurred is only available through the remote port.

NOTE

To view the fault history log from a remote device issue the FH LOG command. The remote displays the fault log history using the following format:

Fault Log: Requested on 12/01/2003 at 16:20:42

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12/01/2003 15:23:17 HD, INPUT LOSS (CLEARED) 12/01/2003 08:57:39 ADA, DATA ERROR (CLEARED) 12/01/2003 08:57:09 ADA, NO PIDS PRESENT (CLEARED)

Clear Fault History Log

The fault history log can be cleared from the front panel or from a remote unit. To clear the fault history log from the front panel:

1.From the Fault Menu select Clear. The phrase Press ENTER to Clear appears.

2.Press Enter. The fault history log is now clear.

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01-0870-401B 01/03

Troubleshooting

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Contents TDR6 Electric Shock Hazard Contents Appendix F Option Module Overview Chapter Configuring the TDR6Chapter Troubleshooting Appendix G Demodulator Application NotesLocating Information Using This GuidePreface Important InformationDisplays Issuing CommandsFront Panel Navigation RevisionErrors Cartons and Packing MaterialsLCD Display OVE SAAIMQ MitiUse Approved Attachments Only Viii 01-0870-401B 01/03 Overview Overview Overview 01-0870-401B 01/03 Installing the TDR6 AC Power CordsVentilation Connecting to a Power Source Power-up SequenceBasic TDR6 SD Configuration with No Option Modules Installed Connecting to a Remote Unit TMAC-6125 PortsConnecting to a Network Cabling the Analog Audio Connectors TDEC-6161 PortsLNB Power Cabling the TDEM-611001-0870-401B 01/03 Front Panel TDR6 Front PanelTDR6 DTV Receiver/Decoder Menu Structure LCD Display LCD Symbols LCD Text FormatsData a Menu Qpsk Key Character Displayed Correcting Mistakes Example Command Description Parameters / Response Values DVBQPSK, 8PSK, 16QAM DetailsInputConfigFilter allows you set the PCR filter Message No services available BERPID NTSC, PAL, AutoMPEG-2 Value, that does not begin with Important Considerations when entering Biss Ekey EIDControlEIA-232 used to configure the remote port MACSaving a User Configuration Restoring a Default ConfigurationRestoring a User Configuration Locking the Front PanelPerforming a System Reset Setting the DateSetting the Time Unlocking the Front PanelUsing a Remote Unit Configuring Remote Software ParametersRemote Port Command Types Ethernet PortBaud 01-0870-401B 01/03 TDR6 HD/SD Back Panel with Remote Designators Error Messages Explanation Action Required Informational Remote Commands ResponseChannelmode DelayAuto LangVOL Sample RateSource MPEG-2, Atsc MPEG2 BissDC Autosel Biss ModeBiss Status DC FilterEbno DclockDmlock LNBRolloff 35RCRO, 25RCRO FaultlogclearHdvd Delay TuneMC Access Unlock MC Access CodeMC Access FP RO, RW MC Config ListPgca Mode MC Default RestorePgca Authorization MC Ethernet IP AddressHandshake Pgca TimeoutData InterfaceVBI Control VD DelayVBI VBI FormatVD PID VD Mode PAL, NTSC, AutoVD Setup VD SubmodeConfiguring the TDR6 ConfigurationQuick Start Selecting a Service TDR6 Detailed Configuration Procedure Detailed TDR6 ConfigurationSetting Local Date and Time Demodulator ConfigurationConfiguring the L-Band Carrier Frequency Parameter Front Panel Menu Remote Command Qpsk01-0870-401B 01/03 Current Faults TroubleshootingFault Reporting and Monitoring Fault HistoryCommand Mnemonics Abbreviation Option Module Fault Descriptors are defined in the following table Viewing Current Faults Viewing the Fault History LogInput Status LED Not Illuminated Minimum E b /N 0 dBPerformance Problems Technical Specifications FACTORY-CONFIGURABLE FeaturesStandard Features Standard-Definition Video Decoder Default ConfigurationsDemodulator a D High-Definition Video DecoderRemote Control Audio Decoder a FUser Data a B Front Panel Access Ethernet01-0870-401B 01/03 Fault Relay Port Pin Specifications Port PinoutsEthernet Port Pin Assignments Signal Signal Definition User Data port Pin Specifications Standard RS232Number Synchronous Asynchronous Port Specifications TMAC-6125 SpecificationsTDEC-6100 Specifications TDEC-6161 SpecificationsTAUD-6100 Specifications TDEM-6110 Specifications LNB Port Specifications01-0870-401B 01/03 Tiernan VBI Data Transmission PALTiernan VBI Data Transmission Tiernan CC Mode is for Ntsc Format Only Tiernan Proprietary Closed Captions Tiernan CCDVB 422 Expanded Windows, 16-line and 32-line Lines Expanded Windows Field for an Encoded Picture Frame Front Panel Commands for Encoder Configuration Tiernan Closed Captions Front Panel CommandsVE Vbipass Remote Commands for Encoder ConfigurationVE TCC 32LINES01-0870-401B 01/03 Option Module Overview Typical Option ModuleOption Module Overview Demodulator Application Notes Industry Standard LNB FrequenciesDemodulator Tuner SAW Filter Information Rate SpacingMinimum and Maximum Information Rates Output Spectrum WidthEb/N0 Definition TransponderEb/N0 Estimation Algorithm Estimating Eb/N0 Using a Spectrum AnalyzerDemodulator Low Eb/N0 Alarm Spectrum AnalyzerDiagnostic Commands Offset = Actual RF Programmed RF Table Top and Rack Mount Installation Instructions Rear Rack Mount Instructions Rear Rack Bracket Mounting Instructions Fuse01-0870-401B 01/03 Index Index