Chapter 4. Console Port Operation
41
May 2011
The first selection of system parameters is the Timing parameter, so let’s enter 1.
The current master timing is shown as "Recovery". This means that the timing source is
derived from the received E1 signal. Press the appropriate number key to change the timing. The
change will be immediately reflected. Enter ESC to return to the Define System Parameter menu.
Next, press 2 to define the parameters for the E1 Line.
All of the E1 parameters are set through this one menu, except for the timeslot assignment.
Here you can setup the framing type, CRC-4 enabled or not, enable cascade function, modify the
default idle code, enable or disable the Remote Alarm Indication, and select AMI or HDB3 line
coding.
<< Define Master Timing Parameter >>
Master Timing : RECOVERY
1. Recovery
2. Internal OSC
3. DTE 1
4. DTE 2
5. DTE 3
Enter 1-5 or Press "ESC" to previous menu.
<< Define E1 Line Parameter >>
1. FRAME
2. CRC-4
3. CASCADE
4. IDLE CODE
5. RAI
6. LINE CODE
Enter 1-6 or Press "ESC" to previous menu.
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