User`s guide

ConÞguring the DL600E Unit 3-11
D Note: The screen may contain parameters that apply only
to the remote unit. In the example in Figure
3-2, the
remote unit is a
DL600E unit with an AUX port.
To set the date and time:
1 Move to the date or time Þeld using the Arrows and press
Return to select the field.
2 Enter the date or time as indicated by the prompt and press
Return.
Example: 4/8/95 yields 4/08/95 and 22:6:7 yields 22:06:07
(The clock is a 24-hour clock.)
3 Type y to conÞrm after the prompt:
Do you really want to change the ConÞguration [Y/N]?
ConÞguring the E1 Network and AUX E1 Port Parameters
This section explains how to conÞgure the following E1 network and
AUX E1 port parameters for the
DL600E unit. Refer to your service
provider work order for framing and line code information.
To conÞgure a parameter, select the parameter using the Arrows and
press
Return to put it in edit mode (highlighted and blinking). Cycle
through the available options using the
Up or Down Arrows.
Set the following parameters for the local or remote DL600E unit:
UNIT
Protect Mode
ÑEnabled or Disabled (DefaultÑDisabled)
NET
CRC4 Bit
(Cyclic Redundancy Check 4) ÑEnabled or Disabled
(DefaultÑEnabled)
EnabledÑEnables the Cyclic Redundancy Check 4, a link-level
error checking feature.
A CRC calculation is performed and four
frame bits are used to store it over the content of the frame. The
CRC calculation is performed again when the frame is received