Use of colorsUse of colors
55..33..33..55 CASCAS
Touching the CASCAS button in the status area of the Ports SetupPorts Setup screen displays
the status shown below.
This screen gives information on the CAS (Channel Associated Signaling)
signaling when available. It displays the state of the four signaling bits in both
directions for all 30 channels. Activity is indicated with bold characters.
CAS MFAS-SignalCAS MFAS-Signal
This field shows the status of the CAS MFAS-Signal.
Port1, Port2Port1, Port2
This field shows the MFAS bits.
CAS Bits, Port1 and Port2CAS Bits, Port1 and Port2
This table shows the status of the CAS Bits in the two ports.
For easy recognition of special bit combinations, coloring is available. Use the
Set red patternSet red pattern and Set yellow patternSet yellow pattern buttons to launch the respective setup
dialog boxes.
The color pattern consists of four binary digits. The minimum and the
maximum acceptable value is 0000 and 1111, respectively. Touch the digit
buttons to set the relevant value and then touch OkOk.
To clear the whole word e.g. to make the line ready for new digit settings, touch
the Clear allClear all button.