Rohde & Schwarz R&S UPP, Руководство пользователя

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Startup
R&S
®
UPP
25 User Manual 1411.1055.32 ─ 10
[SINK]
HDMI 1.4 analyzer socket with HEAC support. Various measurement functions are
available for the audio and video signals fed in at this interface. To maintain EMC Class
A, a suitable HDMI cable with multiple shielding and two ferrites (e.g. Würth Elektronik
split ferrite 722-712-21) as well as a maximum length of 3 m is to be used.
[AUX OUT]
The audio and video signals fed in at the HDMI Sink socket are connected through 1:1
to the AUX OUT output. A display device can be connected to this HDMI source to dis-
play the user interface of an AV receiver or a Blu-ray player. To maintain EMC Class A,
a suitable HDMI cable with multiple shielding and two ferrites (e.g. Würth Elektronik
split ferrite 722-712-21) as well as a maximum length of 3 m is to be used.
[HEC (Sink)]
Decoupling of the Home Ethernet Channel at the HEC RJ-45 socket. The figure below
shows a typical application scenario. The HDMI 1.4 implementation in the R&S UPP
supports the Audio Return Channel (ARC) as well as the Home Ethernet Channel
(HEC). Both signals are transferred together using a dedicated wire pair and referred
to as HEAC. HDMI 1.4-compliant receiver and transmitter modules are capable of
feeding and decoupling these two signals. An HDMI 1.4-compliant cable and an HDMI
1.4-compliant source device with HEC support can be used to test its Ethernet func-
tionality. A double-shielded Ethernet cable must be used to maintain EMC Class A.
Description of the Front View