IDK GF-100 - Manual (Page 10)

GF-100 User’s Guide
10
2 About the GF-100
HDMI/DVI
Source device TO SOURCE
Source test
Displaying sink EDID
EDID emulator
(with copy function)
Test pattern/Test tone generator
HDMI/DVI
Sink device
TO SINK
HDMI/DVI
Source/Sink device HDMI/DVI
Sink/Source device DDC A DDC B
DDC monitor
Sink test
[Fig. 2.1] Diagram
The IDK’s GF-100 is a portable digital video checker for HDMI/DVI devices, providing source/sink tests,
cable/transmission line tests, and monitoring DDC function between source and sink devices.
■ Source test (P.19)
● Displays the following statuses on the LCD display or browser: resolution, frequency, presence or
absence of audio, status of DDC voltage, and the like.
● Outputs status changes to a browser or ICT/IP port “2200”.
● Has an EDID emulator (P.29).
GF-100 Source device
[Fig. 2.2] Source test
■ Sink test (P.34)
● Displays the following items on the LCD display or browser: supported resolution, audio supported/not
supported, HDCP compliant/not compliant, EDID, and other information.
● Outputs test patterns (video)/test tone (audio). (P.39)
● Saves up to five EDIDs of the sink device in the GF-100.
● Downloads the saved EDIDs onto the PC via the browser; they can be read with analysis software.
GF-100 Sink device
[Fig. 2.3] Sink test