Motorola DCH6416 installation manual Carrier Lock Frequency

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4 DIAGNOSTICS

Field

Network

Access

Initialize BPI

System Up Time

IP Addresses

MAC Addresses

Description

Displays whether the cable modem has been granted access to the DOCSIS network:

•YES—The cable modem was granted DOCSIS network access

•NO—The set-top is obtaining DOCSIS network access

•N/A—The value is invalid or cannot be retrieved, or DOCSIS is not enabled

The Baseline Privacy Interface (BPI) status:

•YES—BPI has been successfully initialized for the cable modem

•NO—BPI initialization is in progress, has failed, or was not requested by the network

•N/A—The value is invalid or cannot be retrieved, or DOCSIS is not enabled

The Days, Hours, Mins (minutes), and Seconds the DOCSIS system has been operational. If the value is invalid or cannot be retrieved, or if DOCSIS is not enabled, each field displays zeros.

The Cable Modem and Set-TopIP addresses in dotted-decimal format xxx.xxx.xxx.xxx. Each byte value is padded with zeros when necessary. For example, 10.0.1.10 is displayed as 010.000.001.010. If the value is invalid or cannot be retrieved, or if DOCSIS is not enabled, 000.000.000.000 is displayed.

The Cable Modem and Set-TopMAC address in hexadecimal format xx:xx:xx:xx:xx:xx. Each byte value xx ranges from 00 to FF and is padded with zeros when necessary. For example,0:0:2D:1:F1:D is displayed as 00:00:2D:01:F1:0D. If the value is invalid or cannot be retrieved, or if DOCSIS is not enabled, 00:00:00:00:00:00 is displayed.

Downstream Channel (carries data from the headend to the set-top)

Carrier Lock

Frequency

LKC

Mode

Power Level

SNR

•YES—The cable modem is locked to a DOCSIS downstream channel

•NO—The cable modem is not locked to a downstream channel

•N/A—The value is invalid or cannot be retrieved, or DOCSIS is not enabled

The center frequency of the channel to which the DOCSIS downstream channel receiver is tuned. It can be 54 to 860 MHz. If the value is invalid or cannot be retrieved, downstream Carrier Lock is NO, or if DOCSIS is not enabled, N/A is displayed.

The last known carrier (LKC); the frequency of the last tuned downstream channel used if the embedded cable modem enters hunt mode. It can be 54 to 860 MHz. If the value is invalid or cannot be retrieved, Carrier Lock is NO, or if DOCSIS is not enabled, N/A is displayed.

The DOCSIS downstream channel modulation: QAM 64 or QAM 256. If the value is invalid or cannot be retrieved, Carrier Lock is NO, or if DOCSIS is not enabled, 000 is displayed.

The downstream channel power level in dBmV. If the value is invalid or cannot be retrieved, Carrier Lock is NO, or if DOCSIS is not enabled, 000 is displayed.

The estimated downstream channel carrier signal-to-noise ratio in the format xx.x dB. It is the value reported as SNR in the MIB. If the value is invalid or cannot be retrieved, Carrier Lock is NO, or if DOCSIS is not enabled, 00.0 is displayed.

Upstream Channel (carries data from the set-top to the headend)

Frequency

Mode

The center frequency of the channel to which the DOCSIS upstream channel receiver is tuned. It can be 5 to 42 MHz. If the value is invalid or cannot be retrieved, Carrier Lock is NO, or if DOCSIS is not enabled, N/A is displayed.

The DOCSIS upstream channel modulation: QPSK, QAM 8, QAM 16, QAM 32, QAM 64, or QAM 128. If the value is invalid or cannot be retrieved, or if DOCSIS is not enabled, N/A is displayed.

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Contents DCH6416 Page Important Safety Instructions FCC Compliance Caring for the Environment by Recycling Page Contents Figures DVR Recording Time Guidelines TablesPage Tuners FeaturesStandard DVR Functionality Standard Audio/Video FeaturesStandard Miscellaneous Features Standard Data FeaturesIf You Need Help Calling for RepairsCompany From USA or Canada Outside USA or Canada Front Panel Format Button Front PanelOperation Video Format Indicators Front Panel DisplayRear panel connections Rear PanelAlert Screens CableCARDCableCARD Removal Unsupported CableCARD InsertionInvalid CableCARD Security Certificate Invalid CableCARD-DCH6416 PairingPage Clearing the Hard Drive Before You BeginAudio Connection Options Video Connection OptionsSdtv HdmiDetermine if you are connecting to a Installation OverviewCabling to an Hdtv Cabling to an Hdtv for VideoCabling to an Hdtv and an A/V receiver Cabling to an Hdtv and an A/V ReceiverInstallation Cabling to a Standard-Definition stereo TV Cabling to a Standard-Definition TV and an A/V ReceiverCabling an audio receiver Cabling to a Standard-Definition TV and Audio ReceiverDCH6416 front panel provides Data Device ConnectionsOperational Check for the Remote Control Optimizing the High-Definition SettingsOperational check procedures Feature Testing Procedure Description SettingInstallation Graphics Overlaying the Video Page General Status Using the DiagnosticsDiagnostics General Status fields are Error Code DescriptionField Description ROM IDPurchase Status fields are Purchase StatusField Out-Of-Band OOB StatusOut-Of-Band Status fields are EMM PID Agile OOB Tuner HuntingPID LKCIn-Band Status In-Band Status fields are Front panel display for in-band diagnosticFront panel display of a unit address Unit AddressUnit Address fields are Separable Security Object Name Object Ver Manufacturer HW Version Current Channel Status Current Channel status fields are AnalogDigital CCI RF Modem UpstreamAPS CITDiagnostics RF upstream modem front panel display RF Modem fields areCode Modules Front panel display for code modules Alternating withCode Modules fields are Memory Configuration Audio/Video StatusNvram OSD Display Description Audio SpdifIEC958PCM UnmutedXxxxxxxxxxxx Definition OSD Display Diagnostics Interface Status Diagnostics Interface Status fields are Setting Description User Setting StatusSERIF, Proportion SERIF, Mono no SERIF, Proportion no Serif DVR/Hard Drive Status DVR GpfsDocsis Status Docsis Fields areCarrier Lock Frequency Application Specific Information Interactive Status fields are Interactive StatusFront PanelWaitlmack InitwaitdcoWaitsoack WaitlaorsoKeypad-Front Panel Indicators Page Problem Possible Solution TroubleshootingTroubleshooting This by activating the zoom feature on the TV
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