Extron electronic AVT 200HD manual Channel Scan section, Edit Channels and Presets section

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Channel Scan section

In this section you can select the signal source (ATSC or cable) and initiate scanning for all channels in your area with active signals. To scan for channels using this screen:

1.From the TV Standard drop-down menu, select the desired signal source.

Figure 51. Channel Scan Section of Tuner Settings Page

2.Click Start Scan. The AVT scans for active channels and saves them to memory. The

Channel Scan Status field displays the number of channels saved.

Edit Channels and Presets section

In this section, you can hide or show channels found in the scan and save channels to presets. You can also edit and delete saved presets.

Hiding and showing channels

When you hide a channel, it does not appear in the LED and LCD displays on the front panel.

To hide a channel:

1.From the Channels Found list, select the channel number to hide.

2.Click the Hide button. On the Channels Found list, the channel number is followed by Hidden.

To show a hidden channel:

3.From the Channels Found list, select a hidden channel number. The Show button becomes accessible.

4.Click Show. The Hidden designation is removed from the selected channel.

Saving a preset

To save a channel as a preset:

1.From the Channels Found list, select the channel that you want to save as a preset.

2.Click the Save as Preset button. The fields in the Save Preset section are activated and the Selected Channel field is populated with the channel number you selected in step 1.

3.In the Save Preset section, select an available preset number from the drop-down menu.

4.If desired, enter a name for the preset in the Preset Name field. (By default, the name is shown as

Presetnn, where nn is the preset number.)

5.Click Save. The saved preset is added to the Presets list at right. (The newest preset is shown in blue until the page is refreshed or a new preset is added.)

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Contents AVT 200HD Safety Instructions English FCC Class a Notice Conventions Used in this Guide Contents Html Configuration Features About this GuideAbout the AVT 200HD Tuner AVT 200HD Tuner Introduction Application Diagram for the AVT 200HD Application DiagramInstallation Overview InstallationRear Panel Features Video Output ConnectorsComposite and S-video stacked video output connectors Analog audio output connectors Audio Output ConnectorsInput Connector Remote Configuration and Control ConnectorsDigital audio output connectors Wiring for RS-232 Control Control ConnectionsEthernet Connection Wiring the IR Link Wiring for IR ControlConnecting the AVT 200HD to the IR Link Connecting to the USB PortFound New Hardware Wizard Opening Screen AVT 200HD Tuner Installation AVT 200HD Front Panel Front Panel FeaturesNBC-4LA Hdcp CompliancePower-up and Default Cycle Screens Example Powering OnUsing the menus Menus on the LCD ScreenMenu System Overview AVT 200HD Menu Flow Menu flow diagramOption Scans for Channel Setup MenuSelecting the signal source Scanning for channelsScanning Cable Channels with long minor numbersSelecting tune or preset mode Output Configuration MenuSelecting a channel Saving presets Not available via the front panelSelecting the output resolution and refresh rate Recalling presetsSimultaneous Video Output Selecting the display modeResolution Composite Selecting the display aspect ratioSelecting the closed caption service Audio Configuration MenuComm Setting Menu Flow Comm Setting MenusConfiguring the serial port and IP parameters Viewing serial port and IP settingsUnit Reset Menu Flow Unit Reset Menu Resetting from the Front PanelVolume Control Resetting from the Rear PanelExiting the Menu System Reset Modes Summary Activation Result Purpose/Notes Locking and Unlocking the Front Panel Executive Modes Exec Mode Select DisableExecutive Mode Menu Flow Using the AVT 200HD IR Remote ControlArea for Remote Signal Reception Installing batteries in the AVT 100 RemoteButtons on the AVT 200 Remote Control Buttons on the AVT 200HD Remote ControlChannel Selection buttons 0 through Selecting a Channel or Preset Using the IR Remote ControlUsing the On-screen Display OSD Locking IR Remote Control AccessIntroductory Display Channel Information Display Volume Level DisplayProgram Guide Ethernet Cable Serial PortUSB Port Ethernet PortConnection Timeouts IP AddressEstablishing an Ethernet Connection Copyright message With an RS-232 connection Using SIS CommandsTuner-initiated Messages Chip Security for Parental ControlTuner Error Responses Error Response ReferencesUsing the Command/Response Tables for SIS Commands X1# Symbol Definitions for AVT 200HD Specific CommandsSpecial Characters X1@X3@ X3# X2@ X2# X2%EX!*X@TVSL Command/Response Table for AVT 200HD SIS CommandsEX!*X@TVCH X!*X@TVCHX2%TVPR EX2%NG EX2RATEEX2&OPOL EX1TVTM EX1TVOSEX1TVPG X1 Fscc X1 TvccX1% Fscc X1%Exafmt X1&FSCCX1*FSCC X2*FSCCX3@ Chip Setup Parental ControlEX* Lang X1$ VolX1$X2@ Chip SetupX3@*X1VCHP X3@*X2@VCHPOther Settings $ TvstTvst ‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘ Information Requests Executive Mode Front Panel LockoutEZI ResetsSymbol Definitions for IP-specific Commands X4#X5# X5$ X7$ X6#X6$ X7#X8$ X8#Command/Response Table for IP-Specific SIS Commands EX4!CPEX!CE ECT EX5@CNECN EX5#CTECH EDHEX5$CI ECIX7$ = 0 BmdX9% ,X5$EX4@ *X10# *X10$ PB BptX4@ *X5 EX7$ ,X5$ ID EdiX7$ *X5$ *X4@EMD EX4@MHEMH EX4@MDEX7$ ,X7% ,X7 ,X7*X7& E EvtX7$ ,X7% ,X7 ,X7 EX7$ ,X7% ,X7 ,X7& EEX7$ ,X7% ,X7 ,X8 FE EvtX7$,X7%,X7, stringAccessing the AVT 200HD Configuration & Control Software Downloading and Installing the Software from the WebComputer System Requirements Software Button on the DVD Opening Screen Installing the Software from the DiscStarting the Software Communication Setup Window with Telnet TabRS232 Connection Tab Setup Tab on the Main Window Updating the Firmware Using the Configuration & Control Program Help FileExtron Firmware Loader Window for AVT 200HD Firmware Update in Progress Html Accessing the Web PagesSpecial Characters Example of a Network Password Dialog BoxSystem Status System StatusSystem Settings Configuration PagesUnit Name field IP Settings FieldsDate/Time Settings Fields Date/Time Settings FieldsTuner Settings Tuner SettingsTo show a hidden channel Edit Channels and Presets sectionChannel Scan section To hide a channelExecutive Mode Output Setup sectionPasswords Setting a passwordRemoving passwords Firmware Upgrade Firmware UpgradeChoose File Window with a Firmware File Selected Uploading Files File ManagementOther File Management Activities Adding a DirectoryUser Control Control PagesSelecting a preset Adjusting the volumeKeypad Closed Captioning Closed CaptioningText Size Text Style Text Fill Text Color ChipChip Screen Movie Rating Parental Control sectionMaximum Allowed TV Rating for Ages section TV Rating Parental Control sectionChange PIN section Video output analog SpecificationsSignal processing RF video inputAudio output digital Video output digitalSync Audio output analogGeneral Power VAC to 240 VAC, 50-60 Hz, 25 watts, internalCables Part Numbers and AccessoriesOptional Accessories Included PartsRack Mounting Procedure Mounting the TunerUL Guidelines for Rack Mounting Class Name Valid Address Range Identifier Arrangement What is an IP Address?IP Addressing Choosing IP AddressesClass Name Subnet Mask Subnet MaskPinging for the IP Address Pinging to determine the Extron IP addressPinging to determine the web IP address Connecting as a Telnet ClientTelnet tips Connecting to the AVT Open commandIP addresses and octets Subnetting a PrimerGateways Local and remote devicesMasked octets are not compared indicated by X in figure Subnet masks and octetsDetermining whether devices are on the same subnet Unmasked octets are compared indicated by ? in figureAudio Upper Edge Channel Frequency TablesAtsc Frequency Table Physical Lower Edge VideoAtsc Frequency Table HRC Cable Cable Frequency TablePhysical Channel Visual Carrier Frequency MHz Cable Frequency Table Cable Frequency Table Europe USA, Canada, South America Japan Central AmericaEurope, Africa, and the Middle China East Asia Middle East