User's Manual

CM2500W Amplifier - Installation Manual
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Copyright 2011 Cellphone-Mate, Inc. All rights reserved.
(reduce gain). If you are at maximum attenua-
tion and still receiving a warning, then you
must verify that all antennas have been placed
according to these instructions and relocate
antennas as needed to eliminate the oscilla-
tion. See Section 5.6 for more information.
8. Once the amplifier is powered on and the red
Warning light is not illuminated, you may pro-
ceed to adjust the amplifier.
CAUTION: DO NOT PROCEED BEYOND
THIS POINT UNTIL THE AMPLIFIER IS
POWERED ON AND NO RED WARNING
LIGHTS ARE ILLUMINATED.
5.4 - Testing
Once the amplifier is powered on and the Warn-
ing light is not illuminated, walk around the entire
area to test the voice and/or data signal. Refine
the antenna locations and/or gain levels as
needed, and then complete the permanent instal-
lation once the system is working as desired.
5.5 - Adjusting the Amplifier
Keep the following points in mind when adjusting
the amplifier:
• Full gain is not always your best option. Your
goal is to obtain a usable cellular signal in as
many areas of the building as possible. A suc-
cessful installation means that you can make
calls without dropping and/or have a reliable
data connection.