Tektronix WFM2200A, Руководство пользователя

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Elements of the Alarm Status display.
■ Alarm: Lists the alarms that have been triggered ( white text indicates the
alarm is being logged, gray text indicates that the alarm is not being logged).
■ Status: Shows the status of the error:
■ OK – Indicates that the alarm is not being triggered or has not occurred
in the five seconds.
■ Error – Indicates that the alarm is occurring or has occurred in the last
five seconds.
■ Green text – Indicates that an error occurred but has cleared.
■ Yellow text – Indicates that an error occurred in the last five seconds but
has cleared.
■ Red text – Indicates that an error is currently active.
■ Gray text – Indicates that an alarm has been generated but the alarm was
not enabled for logging.
■ Additional Information: Provides explanatory information about the error,
if available. For example, if an Audio Signal Loss alarm is triggered, the text
123–678 may appear. These numbers indicate that the audio channels
mapped to level meter bars 1,2,3,6,7, and 8 triggered the alarm.
Status pop-up menu (Alarm Status display).
Press and hold the STATUS button to
open the Status pop-up menu. The following menu selections are available:
■ Display Type and ARIB Display: Use the arrow keys to select a status
display. See To select a status display on page 108.
■ Mute Alarms: Mutes alarms for all of the Status display types. An Alarms
Muted icon appears in the Status Bar. See Status bar icons on page 40.
CONFIG menu.
Use the CONFIG menu to set various parameters that will
generate error reports in the Error Log status display. Some of those parameters
are listed below.
■ Use the menu selections under Gamut Thresholds to set the minimum and
maximum gamut limits for composite signals derived from the SDI signal,
set the minimum and maximum luma levels, and specify the percentage of
the total image pixels that can be outside the current gamut or luma limits
and not generate error reports.
■ Use the menu selections under Alarms to enable various alarms that will be
reported in the log.
■ Use the menu selections under Aux Data Settings to set various expected
data parameters.
■ Use the menu selections under Display Settings to set various general
display parameters which affect all applicable display modes such as
waveform intensity and graticule color.
Display modes
WFM2300 and WFM2200A Waveform Monitors User Manual 111