ADTRAN MX2800 M13 User Manual page 5

MX2800 M13 Multiplexer System Manual
Repairs to certified equipment should be made by an authorized Canadian maintenance
facility designated by the supplier. Any repairs or alterations made by the user to this
equipment, or equipment malfunctions, may give the telecommunications company cause
to request the user to disconnect the equipment.
Users should ensure for their own protection that the electrical ground connections of the
power utility, telephone lines and internal metallic water pipe system, if present, are
connected together. This precaution may be particularly important in rural areas.
Users should not attempt to make such connections themselves, but
should contract the appropriate electric inspection authority or an electri-
cian, as appropriate.
The Load Number (LN) assigned to each terminal device denotes the percentage of the
total load to be connected to a telephone loop which is used by the device, to prevent
overloading. The termination on a loop may consist of any combination of devices subject
only to the requirement that the total of the Load Numbers of all devices does not exceed
100.
Training
ADTRAN offers product training. The training courses include overviews on product
features and functions while covering applications of ADTRAN's product lines.
ADTRAN provides a variety of training options, including customized training and course
taught at our facilities or at customer sites. For more information about training, please
contact us.
Training Phone:
Training Fax:
Training Email:
61200290L1-1G
CAUTION
800-615-1176, ext. 7500
256-963-6700
training@adtran.com
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