DT Etherlink IV User Manual- 47 -4.6 Commands4.6.1 Main MenuThe main menu is presented as shown below:MODEL SA-DT-ETH-2DSL-2EthHW 1.2SW 1.0.0DATE 10-11-2009IDRUNS 0d 00:45:59ALARM URGENTSTATUS LINK DOWNMODEL_DESC Standalone Dual xDSL/Dual E1/Dual Ethernet 120 OhmIP 192.168.0.235------------- Main Menu -----------------1. Performance management (PM)2. Fault and maintenance management (FMM)3. Configuration management (CM)5. Exit-----------------------------------------Select [1..5]CO_MM>To select the desired sub-menu, type the appropriate number from “1” to “5” and press .4.6.1.1 System InvitationThe following format of the system invitation is used in all menus:<cc>_<addr>_<sf>>сс is the device mode: RR - Regenerator CO – Master CP – Slave CX – Modem with both types of modes (MASTER and SLAVE) CA – Device with automatic selection of the DSL line parameters (MASTER, BASERATE,PAM and ANNEX)addr is the address of: Regenerator in the system (only for Regenerators) LTU device in the subrack (slot number, only for subrack LTU devices)sf is the short form of the current menu: MM – Main Menu PM – Performance Management FMM – Fault and Maintenance Management CM – Configuration Management).For example: CO_PM>means the device is in the Master mode and we are in the Performance Management menu.