Wavecom W-SPECTRA (Automatic Monitoring System) V1.1.0 - Manual (Page 53)

WAVECOM Monitoring System W-SPECTRA, W-SPEED Manual V1.1.0 Parameters and Options
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Bit Inversion Mask
One or several data bits may be inverted by using the Bit Inversion item.
The Bit Inversion Mask can be entered in three different ways:
 In the top input box a decimal number between 0 and 31 may be entered
 In the center input box the same number may be entered in binary format with the least signifi-
cant bit to the right
 In the bottom check boxes a logical "1" is entered with the mouse by clicking in the check box
Bit Inversion is only implemented for ITA-2 (Baudot) based bit streams.
CRC Recognition
An automatic detection of the CRC can be switched on/off with CRC.
CRC Table
A table of CRC's is stored as \Config\CRCTable.xml. The user may open and edit this xml file by clicking
the “Edit” button beside the “CRC” parameter.
Clear Screen
There is a “Clear” button right to the result display window. Click this button to clear the screen, all the
output in the display window will be deleted.
A “Clear” screen button.