Datasheet

SOURCE & NETWORK DIAGNOSTIC TEST FEATURES
View Incoming Video & Data
The 780 status bar provides essential
information about the incoming
video. The Video Display Test shows
the incoming video and essential
video and audio meta-data. Both
provide quick time-to-insight when
conducting routine tests or
diagnosing interoperability problems.
Test Response to EDIDs
Many interoperability problems are
related to EDIDs. 780 enables you to
emulate any EDID to test a source’s
response. You can use commercial
EDIDs or test EDIDs with specific video
and audio support. Test with EDIDs
with known anomalies.
View Aux Chan Transactions
Complex interoperability problems
require visibility into the auxiliary
channel. You can monitor HDMI and
HDBaseT Display Data Channel data
to view EDID, HDCP and CEC
transactions. You can check details
of each transaction in the log and
distribute the logs to colleagues.
Verify Cable / Network (Loop)
The 780 enables you to test
distribution equipment to verify
integrity of extenders, matrix switches
and distribution amps. You can test
individual devices or entire networks
including digital video cables.
Verify Video at Far End
The 780 supports testing of
installed distribution networks
from the far-end at the display.
780
emulating
display
HDMI Switch
HDMI Source
HDMI/HDBaseT
Extender Pair
HDMI A/V Rx
Example Source Test Setup
Video Display Test – View video & metadata
Format Analyzer – View metadata & timing
Cable Test - Verify networks and cables
Verify distribution network from far end
SINK (DISPLAY) TEST & DIAGNOSTIC FEATURES
Verify Audio
You can use the 780 to verify audio
on displays or audio systems using
programmable LPCM test tones. Set
sampling rate, bit depth, amplitude
and number of channels. You can
select Dolby and DTS compressed
audio clips including Dolby TrueHD &
DTS Master Audio.
Verify HDCP Authentication
HDCP authentication problems
occur in complex digital video
distribution networks. Use the
HDCP test to quickly check HDCP
1.4 authentication. Enabling and
disabling HDCP can quickly reveal
the nature of an interoperability
problem. Monitor the HDCP
transactions during the HDCP test
using the Aux Channel Analyzer.
Verify Video
Select from CEA and VESA formats
or create your own custom formats
including 1080p resolutions with
deep color for testing up to 225
MHz. Use the test pattern library to
verify specific video display
elements. Set bit depth, pixel
encoding, colorimetry and sampling
parameters. Use industry standard
patterns for color calibration.
Create custom bitmap test patterns.
Scroll bitmaps to test motion
artifacts.
Verify EDID Contents
Many interoperability problems are
related to EDIDs. You can view the EDID
contents of any connected display to
verify its audio/video capabilities
(including HDR elements). You can
verify the structure of an EDID and
check for compliance.
Video Test – Select formats & parameters
Audio Test
Select compressed or LPCM tones
Sink (Display) Test Setup
EDID Verification Test
HDCP Authentication Test
Aux Channel Analyzer
HDMI Switch
HDMI/HDBaseT
Extender Pair
HDMI A/V Rx
HDMI UHD TV
780
emulating
source
780
emulating
source &
display
HDMI Switch
HDMI/HDBaseT
Extender Pair
HDMI A/V Rx
Example Network Test Setup