Quantum Data 780B, Руководство пользователя

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780B Video Generator/Analyzer
– User Guide
Page 6
December 1, 2014 Revision A7
Note : 780B Image above is shown with optional hardware board for passive HDMI monitoring between an
HDMI source and sink device.
Note : 780B Image above shows the front edge with the headphone jack and RS-232 connector for command
line control.
1.4 Overview of 780B features
The 780B Video Generator/Analyzer for HDMI provides a rich set of features. The following is a list of available
options and the key features and benefits of each:
1.4.1 Standard features
The following features are standard with the 780B:

Pattern testing for HDTVs - Enables you to conduct pattern testing for an HDTV through the HDMI and
analog component outputs. Provides dozens of patterns with variation options on most.

Custom bitmaps and pattern scrolling
– The 780B enables you to import bitmaps for use in pattern testing.
You can initiate a scroll of these bitmaps with user control over the rate and extent of horizontal movement.

Create custom formats using the standalone Format Editor.

3D bitmap pattern testing
– The 780B enables you to import 3D bitmaps for use in pattern testing. You can
create your own bitmaps from any stereoscopic images you have using the Quantum Data Bitmap
Conversion Tool available from the Quantum Data website:
http://www.quantumdata.com/apps/3D/BMP_conv.asp . There are some sample 3D bitmaps on this
webpage as well.

Video confidence test of an HDMI source device
– The 780B enables you to view the incoming video on
the 780B
’s LCD screen. 780B enables the incoming image to be routed out the HDMI output connector if
unused. 780B also enables scrolling to view an entire unscaled 4K image received on the HDMI input port.

Audio confidence test of an HDMI source device
– The 780B enables you to listen to the incoming LPCM
audio through the 780B
’s headphone jack on the front edge or through an embedded speaker. There will
be no sound when compressed audio is received on the incoming HDMI stream.