Black Box VX-HDMI-IP-MRX Telnet Extension, Setting up Telnet extension using a Telnet protocol

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Chapter 5: Advanced Commands

For both transmitter and receiver units, the added RJ-11 to DB9 serial cable needs to be connected to the second serial port on the devices.

5.4 Telnet Extension

Telnet serial extension allows for serial output from a receiver through a Telnet connection. This disables serial input coming from a transmitter but allows for 2-way communication to specific devices.

NOTE: Telnet extension requires custom firmware. For details, contact Black Box Technical Support at 724-746-5500 or info@blackbox.com.

To set up a Telnet extension:

1. Using a Telnet protocol, use Port 6752.

Figure 5-5. Setting up Telnet extension using a Telnet protocol.

724-746-5500 blackbox.com

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Contents Extend audio and video signals via an existing LAN Trademarks Used in this Manual Trademarks Used in this ManualFCC RFI Statement Normas Oficiales Mexicanas NOMElectrical Safety StatementNOM Statement NOM Statement Table of Contents Accessing the Web Interface for a Transmitter Specifications SpecificationsAvailable Models OverviewOverview Introduction What’s Included Multicast and Video Wall Transmitter and Receiver FunctionsVideo Wall Transmitter and Receiver Exclusive Functions Hardware Description Transmitters Additional Items You Will NeedTransmitter top panel Components of the Transmitters Receiver front panel ReceiversReceiver top panel Indicators Function Button Edid Copy Reset ButtonInstallation InstallationAdvanced Configuration ConfigurationConfiguration Basic Configuration Accessing through Serial Accessing through Telnet Advanced Commands Advanced CommandsAdvanced Commands COM1 PuTTY screen Advanced IP CommandsAdvanced Multicast IP Configuration Serial Extension TransmitterReceiver Options controlling local serial lines Telnet Extension Setting up Telnet extension using a Telnet protocolTurning off line echo and local line editing Accessing the Transmitter without an IP Address Accessing the Web InterfaceAccessing the Web Interface Setup screen without IP address Web setup screen with IP address Video Wall Setup Video Wall FeaturesVideo Wall Features Basic Setup screen Number to the connected monitor Shows the Advanced Setup screen. -2 describes its components Target Show OSD checkbox Advanced Commands screen Row Position Contacting Black Box TroubleshootingTroubleshooting Problem/Solutions Shipping and Packaging Appendix. Connector Pinouts Appendix Connector PinoutsAbout Black Box Chapter