HP manual Concerning the VA-1809, Introduction, Features and main functions

2.Concerning the VA-1809

2.1Introduction

This HDMI (High-Definition Multimedia Interface) protocol analyzer (henceforth referred to in this manual as the VA-1809) allows the protocols required in the development of HDMI transmitters to be checked. Its LCD screen on the front panel enables the output images to be easily monitored, and its ability to rewrite extended display identification data (EDID) allows various kinds of monitors to be simulated. It comes with output HDMI connectors so that it can be used as a repeater. It can also be used in the development and manufacture of DVD players and set-top boxes which are equipped with HDMI connectors.

2.2Features and main functions

■LCD screen and VGA output connector provided

The LCD screen on the front panel enables the HDMI output images to be easily monitored. Signals can also be output from the VGA output connector at the same time as their images appear on the front panel LCD screen.

■Built-in speaker and COAX OUT connector incorporated

The speaker and COAX OUT connector enable the output sound to be monitored using methods other than HDMI. (Only linear PCM 2-channel sound can be heard through the speaker.)

■EDID rewriting supported

The EDID rewriting capability allows various kinds of monitors to be simulated.

■Analyze function

This function makes it possible to check whether, for instance, the HDMI output data complies with the HDMI standard.

■Switching between receiver and repeater functions

Users can switch the VA-1809's functions from receiver (monitor) to repeater or vice versa.

■CF card data registration

This function allows the EDID contents and analysis results to be stored on CF cards

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