NOYAFA NF-HDMI-II - Manual (Page 14)

Your excellent helper in cable test! 13
● Short: Master unit LED brighter than others and
Remote unit LED off when scan to shorted pins,
Master unit and Remote unit both LED are all lighted
up in sequence, Example : Test HDMI (A Type) to
HDMI (A Type) cable that pin #4、#5、#6 are shorted,
or teat HDMI (A Type) to Mini-HDMI (C Type) cable
that pin #4、#5、#6 are shorted, or test Mini-HDMI
(C Type) to Mini-HDMI (C Type) cable that pin #4、#5
、#6 are shorted. (Fig 9.)
Crossover: Master unit LEDs light up in sequence
and Remote unit LEDs light up sequence by crossed
pins, Example : test HDMI (A Type) to HDMI (A Type)
cable that pin #13 with pin#17 are crossed and pin
#14 with pin #19 are crossed, or test HDMI (A Type)
to Mini-HDMI (C Type) cable pin #14 with pin #13 and
pin #17 with pin #19 are crossed, or test Mini-HDMI
(C Type) to Mini-HDMI (C Type) cable pin #14 with
pin #13 are crossed and pin #17 crossed with #19 are
crossed. (Fig 10.)