User`s guide

Using the Front Panel Interface 7-11

¥ Clock

Lets you select either Full Clock or Divided Clock.

¥ Service

Lets you place the HSDB In Service or Out of Service.

¥ Delete DTE

Prohibits the data board from recognizing the DTE.

For more information regarding these parameters, refer to

ÒConÞguring the HSDBÓ on page 4-22 in Chapter 4, ÒConÞguring the

DL3100.Ó

¥ HSDB hardware revision

States the hardware revision.

¥ DTE loss detection

Lets you select either None or TA.

¥ CA options

Lets you select Auto, Assert, or Deassert.

Conﬁguring the HVDB

Follow these steps to conÞgure the HVDB:

1. From the ConÞguration Menu, press ENTR and open HVDB 1,2, or

3) CONFIG using the up or down arrows. Press ENTR.

DTE FREQ xx.x MB appears.

2. To activate edit mode, press ENTR.

DTE FREQ xx.x MB starts to blink.

To take no action and move to the next item, press EXIT.

Press the up or down arrows to cycle through the available options

and press ENTR to select an option.

3. Press the down arrow to move to the next parameter, In/Out

Service.