Tabor Electronics 5251, Руководство пользователя

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3
ArbConnection
The Control Panels
3-33
Figure 3-23, the General/Filters Panel
Clear Queue – clears the error queue. The error queue can buffer
up to 35 errors and then generates an error queue overflow
message while ignoring new errors. This command clears the error
queue and allows fresh errors to be captured.
General Information
This General Information group is used for displaying or monitoring
of certain parameters that are stored in the flash memory. These
are: Instrument serial number and last calibration date. You can
also read the installed firmware revision, in case you want to verify
that you have the latest firmware revision.
Filters
The filters can be turned on and off freely as long as you are not
generating the standard sine waveform. The following filter options
are available:
Off – no filter is applied to the output path
25MHz – a Bessel type filter that has 25 MHz cutoff frequency.
50MHz – a Bessel type filter that has 50 MHz cutoff frequency.
60MHz – an Elliptic type filter that has 60 MHz cutoff frequency.
120MHz – an Elliptic type filter that has 120 MHz cutoff frequency.
Calibration
The Calibration panel, as shown in Figure 3-24, provides access to
remote calibration procedures. To access the remote calibration
panel, you will need to have a valid User Name and Password and
to quality to perform such calibration, you’ll need to be trained and
certified by Tabor Electronics. Information how to access the
calibration panel and how to perform the calibration is given in the
adjustment and firmware updates chapter. The picture below is just
for reference how the calibration panel will look after you gain
access to this panel.