CTC Union ETU-01A - Page 66

Chapter 4. Control Port Operation
60
November 2001
To define the Frame type for the main E1 link, press 1.
<< Define E1 Line Frame Parameter >>
Frame : CCS
1. CCS
2. CAS
3. UNFRAME
Enter 1-3 or Press "ESC" to previous menu.
The current frame type setting is CCS. To change it enter 1~3.
Press ESC to exit and leave the setting unchanged. Press ESC.
Press 2 to change the CRC-4 setting.
<< Define E1 Line CRC-4 Parameter >>
CRC-4 : OFF
1. OFF
2. ON
Enter 1-2 or Press "ESC" to previous menu.
The current setting for CRC-4 is Off. To turn on, press 2. To exit
without changing, press ESC. Press 3 to define the Cascade Mode.
<< Define E1 Line Cascade Mode >>
Cascade : OFF
1. OFF
2. ON
Enter 1-2 or Press "ESC" to previous menu.