ADTRAN NT1 ACE4 User Manual download pdf (Page 19)

61200242L1-1 NT1 ACE

User Manual 3

NT1 ACE

User Manual

If an ERROR indicator is not illuminated and the READY

indicator is flashing, a network test is in progress. Network

command tests cause a faster 8 Hz flash rate.

Inspection

After unpacking the NT1 ACE

, carefully inspect it for ship-

ping damage. If damage is suspected, file a claim immedi-

ately with the carrier and contact ADTRAN Technical

Support. If possible, keep the original shipping container

for use in shipping the NT1 ACE

forrepairorforverifica-

tion of damage during shipment.

Maintenance

The NT1 ACE

requires no routine maintenance to operate.

In case of equipment malfunction, refer to the sections

Remote Testing and Repairand Return below or remove the

unit and replace it with another unit optioned in an identi-

cal manner.

Remote Testing

Networktestfeaturesinclude a loopbacktest initiatedat the

central office. This test confirms network integrity to the

NT1 ACE

Repair and Return

Repairs should not be performed in the field. Repair ser-

vices can be obtained by returning the unit to the ADTRAN

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ADTRAN NT1 ACE4 User Manual Page 19