Chapter 7 - Using the LCD for Configuration and Management

6Press Next until the preferred setting is displayed.

7Press Enter to select and save the preferred option.

8Press Escape several times to return to the top of the menu structure (CAMPUS RS I/F: REX2).

When a parameter is preceded by an equal (=) sign, it indicates that it has selectable parameters that you can configure.

SETTING THE HDSL PARAMETERS

The Campus-REX2 is set to operate in Standard Mode with a T1

(1.544 Mbps) HDSL Rate. This is compatible with other Campus-RS products and with Campus-T1 desktop units and line units. If this is the preferred setting for your system, proceed to “Configuring the Campus-REX2” on page 103. Otherwise, follow the steps in this section to adjust the HDSL transmission rate.

Changes to the HDSL operating mode or transmission rate are not automatically made to the remote unit. These changes must be made at both the local and remote units for the HDSL link to be re-established. If the remote unit is not easily accessible, you can follow the instructions in “Logging On a Remote Campus Unit” on page 15 to use an PC for a remote logon (if an HDSL link is up) and make the preferred change. When you change the HDSL settings for the remote unit, the HDSL link is lost; it is re-established when you make the identical change(s) to the local unit.

You can use the default HDSL setting for your Campus-RS unit (when also using the default settings on the remote unit to which this unit connects) which are:

•standard for the HDSL operating mode

•auto for the transceiver mode (determines which device is the master or slave)

•T1 for the HDSL rate

Campus-REX2 RS Interface Card User Manual

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