NMS045 Reference Manual Overview 3-1
Module 3 Field Installation
3.1 Overview ..............................................................................................................................3-1
3.2 Required Tools (not supplied) ............................................................................................3-1
3.3 Installing the NMS045 on the TRP019 Pole ........................................................................3-1
3.3.1 Positioning the Pole Tip-Down ............................................................................3-2
3.3.2 Installing the Battery and Main Plate ..................................................................3-3
3.3.3 Routing Cables in the Pole ...................................................................................3-4
3.3.4 Connecting the Preamplifier, Microphone, and Protection ...............................3-7
3.3.5 Installing Components in the Box ........................................................................3-8
3.3.6 Powering the System On ....................................................................................3-11
3.4 Performing a Field Operational Check .............................................................................3-12
3.4.1 Verifying Battery is Charged/Charging ..............................................................3-12
3.4.2 Checking Cellular Service ...................................................................................3-12
3.5 Securing the Pole ..............................................................................................................3-13
3.6 Calibrating the 831C ..........................................................................................................3-13
3.1 Overview
The steps in this module describe installing the 831C-045 contents,
which is done after the pole and box have been installed. For
instructions on pole and box installations, contact Larson Davis.
Complete each section in this module to correctly install the 831C-045
contents.
3.2 Required Tools (not supplied)
The tools listed are a recommended to have available for installation. It
is not a comprehensive list, and comparable substitutions can be made
at your discretion.
• Ladder for each installer
• 3/4” Ratchet or box wrench to open TRP019 pole
• Electrical wire fish tape
• Tape to help feed cables with fish tape
3.3 Installing the NMS045 on the TRP019 Pole
Complete each section below to install the NMS045.
In this section: