Audio International, Inc.
6
Title: Guide to Installation & Operations – Model EN-502MT-xx
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Document #: 540058 Rev. IR
11/97
2.0 Installation
2.1
Prior to Installation
The signal input cables should be twisted shielded pair (20 AWG minimum)
unless otherwise specified. The shield should be grounded at one end only
(closest to unit). The unit must be attached to conform to the standards
designated by the customer, installing agency, and existing conditions as to the
unit location and type of installation. The following should be carefully
considered before installing:
2.1.1 Select a mounting location for the unit. Refer to Section 5.2 in this
publication for mounting hole locations.
2.2
Unpacking and Inspection
2.2.1 Carefully open the packaging and remove the speaker enclosure.
Inspect the unit(s) for damage. Retain the packing materials and
packing list. Verify that all components have been included in the
package per the packing list. The components should arrive in good
condition. However, occasionally damage does occur in shipping.
If damage has occurred, a claim must be filed with AI within 24 hours
after unpacking and a “Return Request Authorization Number” must be
obtained from AI. Refer to the front cover of this manual for address
and telephone number of the Audio International, Inc. authorized
dealership. Repackage the unit in its original packaging materials and
return it to AI following instructions given. If no return is necessary,
retain the packing materials for storage or reshipment if necessary.
2.3
Cautions & Warnings
2.3.1 All connections to the unit should be shielded, twisted pair and
grounded at one end only.
2.3.2 DO NOT connect or disconnect the enclosure while power is applied.
2.3.3 DO
NOT
remove any factory-installed support screws on the speaker
enclosure. Damage to the units may result and void any warranties.