VBrick Systems MPEG-1, MPEG-2, MPEG-4 manual Removing Lock Files

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2.Select Login and enter the username and password (the defaults are root and admin).

3.Go to Configuration > General > System Update.

4.Select FTP Server and enter an IP Address.

5.Select Relative Directory Path and enter the path on the FTP server where the upgrade files are located. This field corresponds to the Home Directory set in the Default FTP Site Properties. This is a relative directory path and cannot start with a slash.

For example, if the login directory of the FTP user is C:\inetpub\ftproot and the directory containing the upgrade is C:\inetpub\ftproot\etvstb.37xx, enter etvstb.37xx in this field.

6.If not set, set the FTP username and password to match the FTP location username and password. Do not use @ character in the password.

7.Click Apply and the set top box will perform a partial reset. Wait until the Home page displays before continuing to the next step.

8.Select Exit from the STB Configuration menu on the PC.

9.Go to System Update and click Update.

10.From the set top box, use the keyboard and enter Ctrl-Alt-F5to view the upgrade process. Total upgrade time is approximately 8 – 10 minutes. When done, the STB will automatically reset to the Home page.

Removing Lock Files

A system update may fail because a "lock" file was detected from a previous update. A lock file will prevent any subsequent system updates from being successful.

TTo remove a lock file:

1.Open a Command Prompt window (see Using the Command Prompt on page 2).

2.Press Ctrl-Alt-F1(or Ctrl-Land Enter if necessary to view the command prompt on a television).

3.Type cd /var/lock

4.Type ls to view the list of lock files.

5.Type rm systemupdate.LCK (using the appropriate file name).

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EtherneTV Media Distribution System

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Contents STB v3.7.2d Admin Guide EtherneTV-STB Set Top BoxCopyright FCC Notice About VBrick SystemsContents Serial Port Passthrough Using the Set Top BoxIndex Organization Font ConventionsRelated Documents Installation OverviewUsing the Command Prompt Command Prompt Action TypeInitial Setup Using pmanConnecting to the Network Setting the IP AddressFinding the Dhcp IP Address Assigning a Static IP AddressPAL Configuration Model NumbersConfiguration LoginConfiguration Saving ChangesVideo Settings MCS Location Start ModeReceive Address Local-Fullscreen Mode with MPEG-4 Multicast Main Volume/Line 1 Volume Home Page Location/Home Page EnableLocal UI Location Rtsp Streaming Data Buffering SecondsBuffer Check for Underflow Lowest Bitrate for Buffer CheckNetwork Settings Options Panel LoginProxy Type, Http Proxy Host and Port Aux1-Aux8Ethernet ManagementDisplay Settings GeneralResolution General SettingsSerial Port Security SystemLanguage System UpdateHardware EtherneTV Media Distribution System Local Configuration Sample Interface in Local ModeUploading from the STB Accessing the XML Configuration FileDownloading to the STB XML Configuration Examples Local ConfigurationExample of live MPEG-4 stream with forced UDP streaming Example of MPEG-1 unicast entry with port address KeywordMp2 stream/Keyword Vod content keyword Stream Installing the Download Application System UpgradeUpgrading from v3.71 or Higher \Program Files\VBrick\ Before You Begin Running ETV-STBDownloadUpgrade using the SAP Editing a Configuration File Logging Upgrade Activities Upgrading from v3.70 or Lower Using a Web Browser to Run the UpdateCreating an FTP Server with IIS Removing Lock Files Additional Upgrade Steps for Local Mode Verifying the File TransferEtherneTV Media Distribution System Serial Port Passthrough How Passthrough WorksUsing Telnet Serial Port PinoutsSerial Port Passthrough EtherneTV Media Distribution System Start Mode Using the Set Top BoxLocal Mode Local-Fullscreen Mode Local ModeMCS Mode Using the IR Remote MCS ModeUsing the Wireless Keyboard VODAccessing the Web Icon DescriptionIcon EtherneTV Media Distribution System Index Index