61200222L1-1
HDLC Module User Manual
2-1
Chapter 2
Installation
UNPACK AND INSPECT
Carefully inspect the HDLC Module for shipping damages. If damage is
suspected, file a claim immediately with the carrier and then contact
ADTRAN Technical Support. If possible, keep the original shipping con-
tainer for use in returning the HDLC Module for repair or for verification
of shipping damage.
Contents of ADTRAN Shipment
The following items are included in the ADTRAN shipment:
•
HDLC Module
•
HDLC Module User Manual
(insert into main
ATLAS User Manual
)
INSTALLING THE HDLC MODULE
The installation procedure is described below, and Figure 2-1 shows the
proper placement of the HDLC Module.
Step
Action
1
Remove the cover plate (corresponding to the slot in which the HDLC
Module will be installed) from the ATLAS chassis rear panel.
2
Slide the HDLC Module into the ATLAS chassis until the module is posi-
tioned firmly against the front of the ATLAS unit.
3
Fasten the thumbscrews at both edges of the option module.
4
Install any additional modules in the Base Unit as specified in the
Installation chapter of the ATLAS User Manual.
