BZB Gear BG-AVTPG-MINI, Руководство пользователя

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8
Cable Mode
In this mode, BG-AVTPG-MINI offers a link quality estimator following the Character Error Detection
mechanism from HDMI 2.0 specification. The estimator can provide a basic link quality evaluation
regarding the cable or any other HDMI link connected to BG-AVTPG-MINI. Please notice that the
evaluation result can provide an insight into the link quality under testing,
but not always reflects the
real robustness of HDMI 2.0 full bandwidth connection . The stability of the full bandwidth HDMI 2.0
connection is affected not only by the cable or link quality but also many other factors, such as, the signal
integrity of the source, the ambient temperature, the reception of the display, and so on. Therefore the
testing result is just for a reference.
How to run Cable Mode:
Ø Make sure the tight connection between the BG-AVTPG-MINI and the cable.
Ø
Use buttons to select MODE category and enter CABLE mode.
Ø Keep pressing ENTER button for about 5 seconds to start the link test. The BG-AVTPG-MINI will
evaluate the HDMI signal quality based on HDMI 2.0 specification and provide a result, PASS or NG.
Please notice that during testing, BG-AVTPG-MINI will NOT take any commands from buttons
except
ENTER . Pressing ENTER continuously for 5 seconds will terminate the evaluation process.
Ø
Performance Criteria:
According to HDMI 2.0 specification, the performance criteria is shown ad the following table.
Test Result Requirement
PASS The error counts of signal are less than signal clock x 10 -6
NG The error counts of signal are more than signal clock x 10
-6
Please be advised that the test result is based on the cable connection and the signal integrity of both
input and output from BG-AVTPG-MINI. The indicator is usually a good reference for cable quality, but
any other source or display in consideration plays an important role in the final stability of the HDMI 2.0
connection.