JVC TDR6 installation and operation guide TMAC-6125 Ports, Connecting to a Remote Unit

Page 18

TMAC-6125The TMAC-6125 is the master controller module.

IN

ASI

OUT

TMAC-6125

PUSH

HERE

USER DATA B USER DATA A

FAULT RLY ETHERNET

REMOTE

TMAC-6125 Ports

The TMAC-6125 provides the following ports:

ASI IN – accepts the incoming ASI transport stream, with data rates up to

104 Mbps, on a female BNC connector, 75Ω impedance

ASI OUT – outputs a DVB/ASI compliant transport stream as a loop through of the input signal on a female BNC connector, 75Ω impedance. The output follows the input selected, i.e., ASI or RF.

The ASI Out port provides a pass through relay; if power is lost, the input is directly connected to the output.

USER DATA A and B – identical data ports that are independently configurable for either RS-422 synchronous/asynchronous communications up to 4.096 Mbps or RS-232 asynchronous communications up to 38.4 kbps

Both User Data ports are female, DB-9 connectors.

FAULT RLY (relay) – female RJ-11 connector that provides three connections to create a form-C status relay

The fault relay indicates a non-normal, or fault, condition when power is removed through a power failure, a power switch turned off, or an unplugged unit. The fault relay can also report user-programmable faults.

A fault condition is indicated by contact closure between pins one and three, and an open contact between pins one and six. Fault Relay pin assignments are provided in the port pinout appendix.

ETHERNET – female RJ-11 connector that provides remote control of the TRD6 over a network

REMOTE – female DB-9 connector that provides an RS-232 remote control interface to the TRD6

Remote control port pin assignments are provided in the port pinout appendix.

Connecting to a Remote Unit

The TMAC-6125 enables you to connect a remote unit to the TDR6 using the Remote port. A remote unit may be any device capable of asynchronous communications at RS-232 electrical levels including:

Personal computer with an asynchronous communications software application installed

ASCII computer terminal

To install a remote unit:

1.Connect a cable between the remote unit and the TDR6 remote control port.

2.Configure the communications software parameters of the remote unit to match the DVB default settings of the TDR6 remote control port.

8

01-0870-401B 01/03

Installing the TDR6

Image 18
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