Datasheet

SOURCE & NETWORK DIAGNOSTIC TEST FEATURES
View Incoming Video & Data
The 780D 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. 780D 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 or grab an EDID
from a UHD TV for future testing.
View Auxiliary Channel
Transactions
Complex interoperability problems
require visibility into the auxiliary
channel. You can monitor HDMI and
HDBaseT Display Data Channel data
to view EDID, HDCP, SCDC and CEC
transactions. You can check details
of each transaction in the log and
distribute the logs to colleagues and
subject matter experts.
Verify Cable / Network (Loop)
The 780D 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 780D supports testing of
installed distribution networks
from the far-end at the display.
780D
emulating
source &
display
HDMI Switch
HDMI/HDBaseT
Extender Pair
HDMI A/V Rx
Example Network Test Setup
780D
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 780D 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 and HDCP 2.2 authentication.
Enabling and disabling HDCP can
quickly reveal the nature of an
interoperability problem. Monitor
the HDCP transactions during the
HDCP test using the Auxiliary
Channel Analyzer.
Verify Video
Select from CEA and VESA formats
or create your own custom formats
including 4K resolutions for Ultra HD
testing up to 600 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 780D
emulating
source