Motorola DCT1800 installation manual MAC Frequency Table

Page 48

DiagnosticsB-21

Field

State

MAC Abort Cntr

Good Packets

Error Packets

Socket Port State

Description

The state modes are:

MAC CONNECT

UNCONFIG

INIT_WAIT_DC_OR_

WAIT_LM_ACK

WAIT_SO_ACK

WAIT_LA_OR_SO

INIT_STOPPED

RUN_WAIT-DC-OR-C

RUNNING

RUN_STOPPED

INVALID

The MAC Abort Counter increments every time the MAC layer reaches the Cell Abort Count limit. The MAC Abort Counter is reset by the successful upstream transmission of a cell, for example, when an ACK is received by the set-top.

Not implemented.

Not implemented.

The different Socket Port State modes available are:

UNUSED

OPENED

READY

RECVING

SENDING

d 13: MAC Frequency Table

The set-top uses a range of frequencies set by the host for upstream communications. Error! Reference source not found. is an example of the MAC FREQUENCY TABLE that displays your frequency and signal power:

Figure B-14

MAC Frequency Table

13MAC FREQUENCY TABLE

FREQ POWER

DCT1800 Installation Manual

Image 48

Contents Installation Manual DCT1800 Page Page Contents Troubleshooting SpecificationsDiagnostics Abbreviations and AcronymsFigures Tables Introduction DCT1800 advanced set-topUsing This Manual Related DocumentationDocument Conventions If You Need Help Calling for RepairsOverview Front PanelDCT1800 front panel Rear Panel KeyItemFunction DCT1800 rear panelRemote Controls Motorola universal remote controlKeyItemDescription Installing Batteries in Remote Control Back view of remote controlInstallation Installing the DCT1800Before You Begin Standard Cabling Diagram Standard cablingStandard VCR Cabling Diagram Standard VCR cablingComposite Baseband Cabling Diagrams Standard baseband cablingComposite VCR cabling Stereo Cabling Diagram Baseband Audio through the VCRAudio through VCR/audio output on TV Receiver Cabling Diagrams Audio through A/V ReceiverFeature Testing Procedure Operational CheckCold Initialization Troubleshooting ProblemPossible Solution Specifications Power dissipation WeightAc voltage Surge protectionDiagnostics Accessing DiagnosticsNavigating the Diagnostics CH/CUR +Cursor UP Cursor Down Cursor RightGeneral Status Figure B-2 DCT1800 StatusField Description Initialization Status Errors Code Flash Sequence Out-of-Band OOB Status YESEMM FIXCUR Freq LKCTable B-5 In-band Diagnostic Fields Data Activity IndicatorEMM Data Indicator In-band StatusSNR GoodFair PoorAudio/Video Status Status DescriptionUnit Address Table B-7 Unit Address FieldsDCT1800 Unit Address Network AddressFirmware Version Multicast 16 AddressSeed Health Current Channel Status Figure B-8 Current Channel StatusAuthorization ServiceTable B-8 Current Channel Status Fields TypeOSD Variable State Table B-9 Current Channel Status VariablesRenewable Security System Table B-10 Renewable Security FieldsTvpc Required / Not Required CryptoUpstream Modem Starvue II Diagnostics EnabledDisabled IppvApplication APP Code Modules Table B-12 APP Code Modules FieldsModule Memory Status Interactive Info Table B-14 Interactive Info FieldsUPM Upstream IDMAC Frequency Table Message Types In-band Program Association Table PAT In-band Program Map Table PMTTask Status In-band Multicast Address Filter Keyboard / LED Diagnostics Figure B-20 Keyboard / LED DiagnosticsMgbi