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screw on the front of the unit to ensure proper grounding
of its front panel to the chassis frame.
Connections can now be made to the front of the installed
couplers.
MIP-4 Removal
To remove the MIP-4 module, first disconnect cables
from the front of each coupler. Then loosen the screw on
the module’s front panel and slowly slide the unit forward
out of the chassis, being careful to guide any cables
connected to the rear. Cables can then be disconnected
from the rear of each coupler.
5. TESTING AND TROUBLESHOOTING
To test through a module toward the protected
equipment, connect test equipment to the LINE jack(s) on
the front of the unit. To test toward the exposed facility,
connect to the equipment side jack(s) on the front or rear
of the unit (jack location depends on the specific model
being used).
Loss of signal, or more than 1.0 dB insertion loss through
an SPM, indicates that a fail-safe condition has occurred
and that the module needs to be replaced.
6. CUSTOMER SERVICE
If technical or customer assistance is required, please
contact Enginuity at the following address or phone
number:
Enginuity Communications
1251 Nagel Blvd.
Batavia, Illinois 60510
Toll Free: 1-800-980-3266
Voice: (630) 761-1892
www.enginuitycom.com
7. WARRANTY & REPAIRS
Warranty
Enginuity warrants this product for ten (10) years from
date of purchase.
The Service Protection Modules contain fuses and fail-to-
ground mechanisms to safely protect personnel and
equipment. Operation of these fail-safe mechanisms due
to high voltage or current constitutes normal operation
and replacement under these conditions is not covered
by this warranty.
The warranty does not cover any losses or damages
resulting from shipment, improper installation, abuse,
modification, or repair by other than Enginuity personnel.
Repair and Return
Enginuity equipment will be repaired or replaced without
cost during the warranty period if the product is defective
for any reason other than abuse, improper use, or
improper installation. Before returning defective
equipment, first request a Return Material Authorization
(RMA) number from Enginuity. Once an RMA number is
obtained, return the unit, freight prepaid, along with a brief
description of the problem, to:
Enginuity Communications
1251 Nagel Blvd.
Batavia, Illinois 60510
ATTN: Repair & Return Dept.
Replacements will be shipped in the fastest manner
consistent with the urgency of the situation. Repair or
replacement of faulty equipment beyond the warranty
period is available for a nominal charge. Contact
Enginuity for details.
IMPORTANT
Follow all instructions and safety warnings in the installation
section of this publication (Section 4) when testing or
troubleshooting this equipment.
