User Manual DEV 2190
50 Copyright DEV Systemtechnik GmbH 2009-2017
The check box "LNB Power Button Enable" can be used to enable (default)
or to disable in Local Mode the functionality of the "Bias" push button of the
corresponding amplifier module (chapter 3.2.4).
• The "Surveillance Enable" check box is used to enable (default) or to disable
error messages possibly caused by the specific amplifier module.
Note:
In certain DEV 2190 configurations, a check box "Bias Enable" is applied instead
of the drop down list "LNB Power Enable". The functionality of the check box
"Bias Enable" is identical with the "Bias" push button (chapter 3.2.4), i.e. the LNB
power supply can be turned on in VL mode (13 V, 0 Hz), only.
5.4.5 Events Tab
The Events Tab displays a table of the errors, which were detected by the device.
The different errors are listed line-by-line, i.e. each error carries a Date/Time stamp
(in the format: "DDD DD MMM YYYY hh:mm:ss", here: "Wed 19 Apr 2017 10:37:21") informing
about the last occurrence of that error. The second column is a Counter reporting
the number of occurrences of that error (here: "1"). The third column denotes
whether that error is Ack.nowledged ("X") or not (" ") (here: " ", i.e. <space>, meaning
not acknowledged). The fourth column shows whether that error is Pend.ing ("X")
or not (" ") (here: "X", i.e. pending). The fifth and the sixth column inform about the
error code No. in Hexadecimal (here: "1201") and in Decimal (here: "4609") notation;
the last column reports the corresponding Event Description (here: "Power Line 1"),
please refer to chapter 6.1.
Below, the buttons and are located:
An error can be acknowledged by highlighting (i.e. clicking on) the related line and
by operating the button afterwards. The intention of the
acknowledgement of an error is to provide means to mask out a pending error of
the Active Events Window in the Status Tab (chapter 5.4.3) and to turn the "Alarm"
LED at the fan & monitoring module (chapter 3.2.2) to green if all pending errors in
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