Bullhorn RM4200 Series User manual

Bullhorn RM4200 Series User Guide
RM4200 Series
User Guide
Proven compliance solutions. 
Proven compliance solutions.
Relentless service.

©2015-2017 American Innovations, Ltd. All rights reserved.
American Innovations | www.aiworldwide.com | 12211 Technology Blvd | Austin, TX 78727
Information in this document is subject to change without notice.
Reproduction in any manner whatsoever without the written permission of American Innovations is strictly
forbidden.
The American Innovations logo and icon, including Bullhorn, are marks of American Innovations, Ltd. Other
trademarks and trade names may be used in this document to refer to either the entities claiming the marks and
names or their products. American Innovations, Ltd. disclaims any proprietary interest in trademarks and trade
names other than its own.
May 2017 122209-000 Rev. 3

iii
Contents
Change Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .v
C HAPTER 1 
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Safety and Equipment Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
ESD Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Bullhorn System Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
RM4200 Series Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Required Tools and Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Required Hardware and Software. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Configuration and Support Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Bullhorn Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Microsoft .NET Framework. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Installing Microsoft .NET Framework. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Installing Bullhorn Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Bullhorn Information Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Technical Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
C HAPTER 2 
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Preparing for Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Electrostatic Discharge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Installation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Installing the RM4210 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Test Satellite Reception. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
C HAPTER 3 
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Configuration Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Disable Synchronization Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Activate Unit and Start Bullhorn Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Configure Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
View Unit Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Send a Test Message. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Apply a Template . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Set Transmission and Measurement Schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Set Battery Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Edit Settings for Coupon, Transducer, and Instant Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

RM4200 Series User Guide
Contents iv
Select Reading Measurement Schedules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Reset Over-Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Work with Templates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Create Templates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Export or Delete Templates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Upgrade Firmware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Exit Bullhorn Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Appendix A
Technical Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Appendix B
Optional Installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Before Connecting Optional Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Installing the Selectable Current Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Installing the Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Installing the Solar Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Using the Adjustable Mounting Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Appendix C
Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
FCC Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
CE Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Export Control Classification Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Appendix D
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

v
Change Notes
The following list identifies new or updated information included in the current release of this manual:
•Chapter 3, Configuration on page 23: New feature to create a second measurement schedule and a
change to the Reset Over-Current feature for Triton test coupon.

1
Getting Started 1
This guide explains how to install Bullhorn® RM4200 Series units, such as the RM4210, onto a coupon test
station, as well as how to configure the units for service using Bullhorn® Tools configuration software or mobile
application (Bullhorn Tools Mobile).
The RM4210 is a fully-integrated unit that is easily mounted on top of a coupon test station. All components,
including the antenna, are internal. This design makes it easier to transport, install, and maintain. The RM4210
can measure induced AC voltage, AC current, and associated current density, which can be present on pipelines
that are co-located with high voltage AC power lines. Measurements are automatically uploaded via satellite
communication to Bullhorn Web (www.bullhornsys.com).
This guide provides the following information:
•Chapter 1 - Getting Started
•Chapter 2 - Installation
•Chapter 3 - Configuration
NOTE:The Bullhorn RM4200 Series User Guide and other related documentation can be downloaded in
Adobe® PDF format from Bullhorn Web, under the Help menu (Help > Documents). Use Adobe® Reader®
version 5 or higher to view the PDF. If needed, visit the Adobe website at http://www.adobe.com to download a
free copy of the software. Configuration and support software can be downloaded from Help > Downloads.
Safety and Equipment Symbols
WARNING:If an RM4200 Series unit is used in a manner not specified by AI, the protection provided for the
equipment may be impaired.
Table 1-1 provides a description of various safety and equipment symbols. Safety symbols alert you to safety
hazards or conditions that have the potential to cause personal injury, death, or equipment damage. Equipment
symbols may indicate a functional state (such as on and off) and connections (such as a Earth ground terminal).

RM4200 Series User Guide
Getting Started 2
ESD Precautions
WARNING:To prevent electrostatic discharge (ESD) damage when handling electronic equipment, always wear
an anti-static wrist strap attached to an unpainted, grounded metal object. Ensure the wrist strap has maximum
contact with bare skin.
If an anti-static wrist strap is unavailable, discharge static electricity from yourself and your clothing by touching
a grounded metal object before handling electronic equipment.
Table 1-1. Safety and Equipment Symbols
Symbol Description
Caution: Failure to observe this warning may result in personal injury, death, or equipment
damage. A potential risk exists if the installation instructions are not followed.
Warning: Risk of electrical shock. Failure to observe this warning may result in personal injury,
death, or equipment damage. A potential risk exists if the installation instructions are not
followed.
Earth (ground) terminal: This symbol indicates a protective earth ground connection is
required.
On (Supply): Indicates power is on when the toggle switch is in the “ON” position.
Off (Supply): Indicates power is off when the toggle switch is in the “OFF” position.
DC power: Indicates that the input requires DC power.
AC/DC: Both direct and alternating current.
Positive: Indicates a positive input.
Negative: Indicates a negative input.

RM4200 Series User Guide
Getting Started 3
Bullhorn System Overview
Bullhorn® is a wireless telemetry system that provides scheduled and by-exception inbound reporting for field
equipment typically located in remote areas. Data and alarm packets transmit from remote field locations to
your account on the secure Bullhorn Web (https://www.bullhornsys.com) using digital cellular or satellite
communication networks. You can quickly determine the status of field equipment anytime using information
that posts to your website account.
The Bullhorn system provides remote monitoring with full coverage using GSM cellular network, GEOS satellite
(SkyWave-Inmarsat), or LEOS satellite (ORBCOMM) communication networks.
RM4200 Series Overview
RM4200 Series units, such as the RM4210, monitor oil and gas assets in cathodic protection (CP) applications.
The units utilize various satellite/GSM communication networks for communication with Bullhorn Web, the web-
based asset manager where measurements can be monitored and used to optimize AC mitigation systems.
Reports and extracts are also available through the Bullhorn Web account to view the data from your units.
The RM4210 inputs can be measured and configured locally using either the Bullhorn® Tools software on a
laptop or the iOS mobile application on a smartphone or tablet. The Bullhorn Tools software is available for
download from the Bullhorn Web Help website, and the mobile app is available through the Apple® App Store.
NOTE:To view a satellite coverage map, log on to Bullhorn Web at http://www.bullhornsys.com, click Help, and
then Coverage Maps in the navigation menu.
RM4200 Series units provide built-in surge protection and test point filtering functionality. The RM4210 is a fully-
integrated unit that is mounted on top of a test station. All components, including the antenna, are internal to
make it easier to transport, install, and maintain.
Figure 1-1 shows the input connections and battery placement for the RM4210.

RM4200 Series User Guide
Getting Started 4
Figure 1-1. RM4210 Inputs and Batteries
The RM4210 monitors the following measurements:
•PCR AC current
•Native pipe-to-soil
•AC current density
•DC current density
•AC pipe-to-soil
•DC pipe-to-soil
•AC coupon
Refer to Appendix A, Technical Specifications on page 43 for detailed specifications on the unit and each of the
measurements.
Installation Requirements
Before you install an RM4200 Series unit, use the following information as a checklist to ensure a successful
installation:

RM4200 Series User Guide
Getting Started 5
Power Disconnect and Branch Circuit Protection: A customer-supplied, power disconnect device is
required for the unit installation. The power disconnect device (such as a switch, main circuit breaker, or
other type of power disconnect) should provide an easy and accessible means for removing the main
input supply power source from the unit. Multiple-pole circuit breakers shall interrupt all neutral and
ungrounded connectors of mains supply simultaneously. The power disconnect device must be clearly
marked to identify it as the disconnect device for the unit. The power disconnect or separate
overcurrent protection device should also provide overcurrent protection in the form of a 20 amp fuse
or circuit breaker suitable for branch circuit protection per local codes and requirements.
Backup Battery: Please contact Technical Support for information about purchasing a replacement
battery (American Innovations part number 517206-000).
Wiring Requirements: For optimum protection from transient voltages, all analog inputs must be in
their own multi-conductor jacket cable (such as cable AI part number 211061-000 - Belden 5308UE, or
its equivalent). All cables must have intact outer jackets, except for end cuts. Do not remove cable
jackets as they protect the unit input cable from transient voltages. Cable insulation should be suited
for voltage range of inputs. Cables should be rated at a minimum of 600 V and 105˚C.
Input Channel Voltage Levels: All input channels are marked with acceptable input voltage ranges.
Ensure that devices connected to the RM4200 Series units fall within the voltages ranges listed next to
the channel input connections.
Mounting the Enclosure: Choose an area that provides enough room to easily access the unit or to
perform routine maintenance after completing the installation. The unit should also have a clear view
of the sky. Satellite signal strength can be verified before completing installation (refer to Test Satellite
Reception, page 21).
WARNING:Only accessories that meet American Innovations specifications may be used with the RM4200
Series units. Refer to Appendix A, Technical Specifications on page 43 for a list of accessories and requirements.
Required Tools and Equipment
The following tools and equipment are required for installing and configuring the unit for service:
•Magnet
•Anti-static wrist strap
•Small slotted screwdriver
•Wire stripper / Wire cutter
•Voltmeter
•Socket or open end wrench set

RM4200 Series User Guide
Getting Started 6
•Installation drawing (provided)
Required Hardware and Software
To configure a unit in the field, you can use either of the following:
•A computer running Microsoft® Windows® with the following hardware and software specifications:
–Pentium® processor or equivalent
–2 GB RAM (minimum)
–400 MB free hard drive space (minimum)
–Spare USB port
–Microsoft® Windows Vista® Home Premium, Business, or Ultimate with Service Pack 1 or higher; or
Windows 7® Home Premium, Professional, or Ultimate
–Bullhorn Tools configuration software (available for download through Bullhorn Web) and USB
dongle (provided)
–Windows® .NET Framework version 4.0 or higher
–Windows® Internet Explorer® version 8.0 or higher
–Adobe® Reader® version 6.0 or higher
•A smartphone or tablet with the following:
–iOS 8.1 or later (verify version through Settings > General > About)
–Bluetooth
–Bullhorn® Tools Mobile application, available through the Apple® App Store
Configuration and Support Software
To configure the RM4200 Series units for service, you will need the following software installed on your
computer:
•Bullhorn Tools
•Microsoft® .NET Framework
Installation files for Bullhorn Tools and support software are available through the Bullhorn Web Help menu >
Downloads.

RM4200 Series User Guide
Getting Started 7
Bullhorn Tools
Bullhorn® Tools is a software program you use to set and read the adjustable parameters of the unit. After
installing the unit, you then configure it for service using Bullhorn Tools software.
Bullhorn Tools also provides diagnostic tools for checking input measurements, setting alarms and transmission
schedules, and transmitting a test packet to confirm communications with Bullhorn Web.
Using the Bullhorn Tools software requires that your computer be installed with Microsoft® .NET Framework
version 4.0 or higher. You will also need the USB dongle that is included with your unit.
Microsoft .NET Framework
Before installing Bullhorn Tools, your computer must be installed with Microsoft® .NET Framework version 4.0 or
higher. Microsoft .NET Framework is a set of software components that enable your computer to run any
software program that has been developed using Microsoft .NET technology. Microsoft .NET Framework can be
downloaded from your Bullhorn Web account, through the Help menu. Select Downloads to access the file. For
more information about Microsoft .NET Framework, visit the Microsoft website at the following web address:
http://www.microsoft.com
Installing Microsoft .NET Framework
To install Microsoft .NET Framework:
1Download the Microsoft .NET Framework executable file from either the Microsoft website or Bullhorn
Web.
2Navigate to the installation files and double-click the dotNetFx40_Full_x86_x64.exe file to begin the
installation.
3Follow the installation instructions.
Installing Bullhorn Tools
Bullhorn Tools is the software used to configure an RM4200 Series unit for service. Bullhorn Tools can also be
used to view unit information and to create settings templates, which can be used to configure multiple similar
units.
NOTE:Before installing an upgrade to Bullhorn Tools, first uninstall the previous version. Bullhorn Tools requires
44MB of hard disk space.
Complete the following steps to install Bullhorn Tools:

RM4200 Series User Guide
Getting Started 8
1Download Bullhorn Tools from Bullhorn Web.
2Navigate to the location of the Bullhorn Tools file and double-click the Bullhorn Tools executable file
(BullhornTools.exe) to begin the installation.
NOTE:The latest version of Bullhorn Tools that is available on the Help site will have the current version
number in the file name.
3When the Bullhorn Tools Setup Welcome window displays, click Next.
Figure 1-2. End-User License Agreement
4On the Welcome window, click Next.
5On the End-User License Agreement window, click the I accept the terms in the License Agreement check
box, and then Next.
Figure 1-3. End-User License Agreement

RM4200 Series User Guide
Getting Started 9
6In the Custom Setup window, click the Create a shortcut for this program on the desktop check box, if
desired, and then click Next.
Figure 1-4. Custom Setup
7In the Ready to install Bullhorn Tools window, click Install.
Figure 1-5. Ready to Install Bullhorn Tools
8When the installation is complete, click Finish.

RM4200 Series User Guide
Getting Started 10
Figure 1-6. Installation Complete
9To start Bullhorn Tools, click the Bullhorn Tools desktop icon or click Windows Start menu and
select Bullhorn Tools.
Bullhorn Information Line
The Bullhorn Information Line is an automated attendant telephone system. It is typically used when installing
units in the field. The system identifies when the last data transmission (or test packet) was received on your
website account for a unit you specify.
Complete the following steps to use the Bullhorn Information Line:
1Call the Bullhorn Information Line at 866-287-6739.
2Press 1 to access the packet log when prompted.
3Use your telephone keypad to enter the unit serial number when prompted. The unit serial number is
included on the bar code label on the unit. It is also included on the label of the shipping carton. If
required, repeat this step to check another unit.

RM4200 Series User Guide
Getting Started 11
Technical Services
If you need assistance with the installation or configuration, contact American Innovations Technical Services in
any of the following ways.
Telephone: Local: 512-249-3400
Toll-free: 800-229-3404
Email: [email protected]
Address: American Innovations, Ltd.
ATTN. Technical Services
12211 Technology Blvd.
Austin, TX 78727
Fax: [phone]

12
Installation 2
The RM4210 is typically installed on top of an existing, seasoned coupon test station (3” diameter). For alternate
mounting options and accessories, contact Technical Services ([email protected]) (also refer to
Appendix B, Optional Installations on page 45). Refer to Appendix A, Technical Specifications on page 43 for
details on the input ratings, accessories, and part numbers.
WARNING:If the RM4210 is used in a manner not specified by American Innovations, the protection provided
by the equipment may be impaired.
Overview
The RM4210 is housed in a weatherproof enclosure. The unit and test station adapter are normally installed on
top of an existing test station (shown). The RM4210 is designed primarily for cathodic protection applications
and supports two-way communication with Bullhorn Web using the GEOS satellite network.
Figure 2-1. RM4210 Installed on Test Station
Figure 2-2 shows the input connections and battery placement for the RM4210.

RM4200 Series User Guide
Installation 13
Figure 2-2. RM4210 Inputs
The RM4210 includes the following inputs:
•PCR - 100 V max
•Native Coupon - 100 V max
•Reference Cell - 100 V max
•Test Coupon 2 - 100 V max
•Test Coupon 1 - 0.2 A max
•AC Coupon - 0.2 A max
•Structure - 0.2 A max
NOTE:The battery is the only field-serviceable item in the RM4210.

RM4200 Series User Guide
Installation 14
After the unit is connected to the test station head, the RM4210 can be configured with Bullhorn Tools
configuration software or with the Bullhorn Tools mobile application. Bullhorn Tools can display measurements,
set alarms, or send a test message. Refer to Chapter 3, Configuration on page 23 for more information on using
Bullhorn Tools.
NOTE:Because of the variations in customer's installation and grounding methods, AI cannot warranty any
damage to equipment caused by lightning strikes.
Preparing for Installation
WARNING:Only accessories that meet American Innovations specifications may be used with the RM4210.
Refer to Appendix A, Technical Specifications on page 43 for a list of approved accessories.
Use the following items as a checklist prior to installing the RM4210:
1For information regarding safety symbols found on the unit, refer to Safety and Equipment Symbols,
page 1.
2Ensure that the latest version of Bullhorn Tools and other support software are installed on the computer
or device you plan to use during the installation. The Bullhorn Tools software is available for download
from the Bullhorn Web Help website, and the Bullhorn Tools mobile application can be downloaded from
the Apple® App store.
Electrostatic Discharge
Electrostatic Discharge (ESD) can damage electronic components. Provide ESD protection by wearing an anti-
static wrist strap attached to any unpainted metal surface before making contact with any internal components.
If an anti-static wrist strap is unavailable, discharge static electricity from yourself and your clothing by touching
a nearby metal surface before opening the enclosure door of the unit or handling electronic components.

RM4200 Series User Guide
Installation 15
Installation Requirements
The RM4210 is designed to be installed on top of a test station using an adapter. The dimensions of the unit and
test station adapter are shown in Figure 2-3.
Figure 2-3. RM4210 Enclosure and Adapter Dimensions
NOTE:The RM4210 adapter is designed to fit on test stations with a 3” diameter.
The list below identifies conditions to consider before installing the unit.
•The area around the installation site should provide enough working space to easily access the unit to
wire inputs, configure the unit for service and take measurements, or perform routine maintenance.
•The unit should be placed in an area that is clear of obstructions that may interfere with satellite
reception. The RM4210 connects to the satellite that is directly south of North America (the satellite’s
coverage is shown in light blue in Figure 2-4). Satellite signal strength can be verified before completing
installation (refer to Test Satellite Reception, page 21).