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Run this command (Y/N):
Press Y key to confirm the operation and press N key to return, others keys are invalid.
10.11. E1 Set
This section will explain the command in E1 Set menu.
10.11.1. Use Set
In E1 Set menu press number key 1 to configure the E1 use status:
First E1: Using
In this statu use → key to change configured value; use ↓↑to change configuration items;
Press ENTER to confirm configuration, press E key to finish configuration, and ESC to
cancel configuration.
Configuration items are: First E1; Second E1; Third E1 and Fourth E1.
10.11.2. Mode Set
In E1 Set menu press number key 2 to configure the E1 frame structure:
First E1 Mode: PCM30
In this statu use → key to change E1 frame format: PCM30 or PCM31; use ↓↑to change
configuration items; Press ENTER to confirm configuration, press E key to finish
configuration, and ESC to cancel configuration.
Configuration items are: First E1 Mode, Second E1 Mode, Third E1 Mode and Fourth E1
Mode
10.11.3. Mask Set
In E1 Set menu press number key 3 to configure alarm mask:
First E1:(Enable)
In this statu use → key to change E1 alarm mask (enable or mask); use ↓↑to change
configuration items; Press ENTER to confirm configuration, press E key to finish
configuration, and ESC to cancel configuration.
Configuration items are: First E1; First E1 LOS; First E1 AIS; First E1 LOF
First E1 RAL; First E1 LOMF; First E1 CRC LOMF
First E1 CRC Alarm
Second E1; Second E1 LOS; Second E1 AIS; Second E1 LOF
Second E1 RAL; Second E1 LOMF; Second E1 CRC LOMF
Second E1 CRC Alarm
Third E1; Third E1 LOS; Third E1 AIS; Third E1 LOF
Third E1 RAL; Third E1 LOMF; Third E1 CRC LOMF
Third E1 CRC Alarm