Extron electronic AVT 200HD manual Selecting a Channel or Preset Using the IR Remote Control

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IGuide — Toggles the on-screen Program Guide (list of programs currently available on the selected channel) on and off.

JInfo — Turns on the on-screen display with information on the current channel. (This button does not turn the display off; after approximately 3 seconds, the OSD turns off automatically.)

KLast — Tunes to the previous channel.

LChannel Selection buttons (0 through 9)

In tune mode, press these numbered buttons to specify a channel number.

In preset mode, press these buttons to specify a preset number.

After selecting a channel or preset number, press Enter (F) to confirm your selection.

MChannel — Press the up and down arrows on this rocker button to increment or decrement the channel number (in tune mode) or the preset number (in preset mode).

Pressing and holding this button causes the AVT to cycle rapidly through the channels or presets until the button is released.

In tune mode, pressing either part of this button displays the adjacent channel number. If a channel scan has been performed, pressing the Channel button causes the display to cycle through the channels that were set by the scan for the signal source (over-the-air or cable) in which the scan was done. In this case, the adjacent channel may not be available for display.

In preset mode, the next or previous preset channel is displayed, depending on which part of the button you pressed. The LED panel briefly displays the preset number preceded by a “P,” then it displays the channel number associated with that preset.

If no presets have been defined when the Channel button is pressed, the LED display shows “P00,” then the channel number to which the AVT was set before entering preset mode.

NOTE: The Channel button applies to both ATSC and cable modes. See

Selecting the signal source,” earlier in this section, to switch between these sources.

NTune — Press this button to switch to tune mode. In tune mode, the Channel buttons switch between channel numbers.

Selecting a Channel or Preset Using the IR Remote Control

To select or change a channel or preset using the AVT 200HD IR Remote Control:

1.Using the channel selection number buttons, enter each digit of the desired channel or preset number. For channel selection, use the hyphen (–) button to indicate the decimal point separating the minor numbers from the major numbers.

Example: To select channel 53.4, press the buttons numbered 5, then 3, then , then 4.

The front panel LED display shows the following:

In tune mode: The channel numbers you pressed, aligned with the left edge of the field

In preset mode: The letter P followed by the preset number you pressed, aligned with the left edge of the field (see the example on the next page).

AVT 200HD Tuner • Operation

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Contents AVT 200HD Safety Instructions English FCC Class a Notice Conventions Used in this Guide Contents Html Configuration About the AVT 200HD Tuner FeaturesAbout this Guide AVT 200HD Tuner Introduction Application Diagram for the AVT 200HD Application DiagramInstallation Overview InstallationComposite and S-video stacked video output connectors Rear Panel FeaturesVideo Output Connectors Analog audio output connectors Audio Output ConnectorsDigital audio output connectors Input ConnectorRemote Configuration and Control Connectors Ethernet Connection Wiring for RS-232 ControlControl Connections 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 OnMenu System Overview Using the menusMenus on the LCD Screen AVT 200HD Menu Flow Menu flow diagramSelecting the signal source Channel Setup MenuScanning for channels Option Scans forScanning 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 presetsResolution Composite Selecting the display modeSelecting the display aspect ratio Simultaneous Video OutputSelecting 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 PanelExiting the Menu System Volume ControlResetting from the Rear Panel 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 ControlIntroductory Display Using the On-screen Display OSDLocking IR Remote Control Access Channel Information Display Volume Level DisplayProgram Guide USB Port Serial PortEthernet Port Ethernet CableEstablishing an Ethernet Connection Connection TimeoutsIP Address Tuner-initiated Messages Using SIS CommandsChip Security for Parental Control Copyright message With an RS-232 connectionUsing the Command/Response Tables for SIS Commands Tuner Error ResponsesError Response References Special Characters Symbol Definitions for AVT 200HD Specific CommandsX1@ X1#X3@ X3# X2@ X2# X2%EX!*X@TVSL Command/Response Table for AVT 200HD SIS CommandsX2%TVPR EX!*X@TVCHX!*X@TVCH EX2&OPOL EX2%NGEX2RATE EX1TVPG EX1TVTMEX1TVOS X1% Fscc X1 TvccX1% X1 FsccX1*FSCC X1&FSCCX2*FSCC ExafmtEX* Lang Chip Setup Parental ControlX1$ VolX1$ X3@X3@*X1VCHP Chip SetupX3@*X2@VCHP X2@Tvst ‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘ Other Settings$ Tvst Information Requests Executive Mode Front Panel LockoutEZI ResetsX5# X5$ Symbol Definitions for IP-specific CommandsX4# X6$ X6#X7# X7$X8$ X8#EX!CE Command/Response Table for IP-Specific SIS CommandsEX4!CP ECN EX5@CNEX5#CT ECTEX5$CI EDHECI ECHEX4@ *X10# *X10$ PB BptX4@ *X5 BmdX9% ,X5$EX7$ ,X5$ ID EdiX7$ *X5$ *X4@ X7$ = 0EMH EX4@MHEX4@MD EMDEX7$ ,X7% ,X7 ,X7*X7& E EvtX7$ ,X7% ,X7 ,X7 EX7$ ,X7% ,X7 ,X7& EEX7$ ,X7% ,X7 ,X8 FE EvtX7$,X7%,X7, stringComputer System Requirements Accessing the AVT 200HD Configuration & Control SoftwareDownloading and Installing the Software from the Web 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 SettingsChannel Scan section Edit Channels and Presets sectionTo hide a channel To show a hidden channelExecutive Mode Output Setup sectionRemoving passwords PasswordsSetting a password Firmware Upgrade Firmware UpgradeChoose File Window with a Firmware File Selected Uploading Files File ManagementOther File Management Activities Adding a DirectoryUser Control Control PagesKeypad Selecting a presetAdjusting the volume 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 Signal processing SpecificationsRF video input Video output analogSync Video output digitalAudio output analog Audio output digitalGeneral Power VAC to 240 VAC, 50-60 Hz, 25 watts, internalOptional Accessories Part Numbers and AccessoriesIncluded Parts CablesUL Guidelines for Rack Mounting Rack Mounting ProcedureMounting the Tuner IP Addressing What is an IP Address?Choosing IP Addresses Class Name Valid Address Range Identifier ArrangementPinging for the IP Address Subnet MaskPinging to determine the Extron IP address Class Name Subnet MaskPinging to determine the web IP address Connecting as a Telnet ClientTelnet tips Connecting to the AVT Open commandGateways Subnetting a PrimerLocal and remote devices IP addresses and octetsDetermining whether devices are on the same subnet Subnet masks and octetsUnmasked octets are compared indicated by ? in figure Masked octets are not compared indicated by X in figureAtsc Frequency Table Frequency TablesPhysical Lower Edge Video Audio Upper Edge ChannelAtsc Frequency Table HRC Cable Cable Frequency TablePhysical Channel Visual Carrier Frequency MHz Cable Frequency Table Cable Frequency Table Europe, Africa, and the Middle China East USA, Canada, South America Japan Central AmericaAsia Middle East Europe