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Instrument Functions
R&S
®
UPP
332
User Manual 1411.1055.32 ─ 10
The selected prefilter affects all measurement functions. This permits desired prefilter-
ing without selecting appropriate filters for the individual measuring functions.
Remote command:
For a description of the filters and their setting parameters, see
Audio Info Frame
Opens a window in which the content of the Audio Info Frame of a connected HDMI
source is shown. The data structure of this Info Frame is specified in the CEA-861
standard.
Stream Header
Available only with the R&S
UPP-K45 (expanded audio/video measurements) or the
R&S
UPP-K21 (digital audio protocol) option.
The "Show" button opens a window in which audio-relevant information of the HDMI
stream header is displayed. This data structure consists of the channel status bytes 0
to 4 of a consumer format according to IEC 60958. Refer also to
If the box is checked, the protocol analysis is carried out, but measurement speed is
reduced. The window is updated provided it has been opened via the "Show" button. If
high measurement speed is important, uncheck the box.
Remote command:
Ref Channel
Reference channel for phase measurements, channel-specific measurements such as
common-channel selectivity and the like.
Each measuring channel can be selected as a reference channel. If a channel which is
specified as a reference channel is not yet active (switched off), the channel is auto-
matically switched on.
Switching off a measuring channel that was selected as the reference channel is pre-
vented. The user receives the following warning: It is not possible to switch off a Meas
Channel if it is used as the Ref Channel!
Configuring the HDMI Analyzer
Содержание R&S UPP
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