D-tect Systems rad-DX User manual

INSTALLATION AND OPERATING
INSTRUCTIONS FOR THE
RADIATION DETECTION SYSTEM
Including
Version 14
January 2017
D-tect Systems Group
Visionary Products Inc.
11814 South Election Road, Suite 200
Draper, UT 84020
www.dtectsystems.com

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Table of Contents
1Introduction .............................................................................................................................3
2Installation and Configuration.................................................................................................3
2.1 System Components........................................................................................................3
2.2 Installation and Setup of your Rad-DX...........................................................................5
2.2.1 Physical Installation....................................................................................................5
2.3 Networking Options........................................................................................................7
2.4 NEMA Enclosure Option................................................................................................7
3Operation.................................................................................................................................9
3.1 Software Monitoring Options .........................................................................................9
3.1.1 DX-View Software.....................................................................................................9
3.1.2 DX-Dashboard Software ............................................................................................9
3.1.3 DX-Assistant Network Server....................................................................................9
3.2 Using the LCD Screen..................................................................................................10
3.2.1 Explanation of Networking Icons on the LCD Touch Screen..................................11
4Turning Off the Rad-DX .......................................................................................................12
5Specifications.........................................................................................................................13
5.1 Optional NEMA Enclosure Specifications...................................................................13
6DX-Link ................................................................................................................................14
6.1.1 Replace USB Cable..................................................................................................14
6.1.2 Gateway to PC using DX-View................................................................................14
6.1.3 Use as a Repeater......................................................................................................14
7Compliance Requirements.....................................................................................................16
8Software Usage Statement.....................................................................................................17
9Technical Support..................................................................................................................17
10 Warranty for D-tect System Products....................................................................................18

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1 Introduction
The Rad-DX is a security and inspection system that detects emissions from radioactive
material. The Rad-DX system can operate as a stand-alone detector or as part of a larger Rad-
DX network for monitoring areas such as buildings or other facilities.
2 Installation and Configuration
2.1 System Components
There are several configurations available for Rad-DX systems. Four styles are available: black
with LCD, black without LCD, white with LCD, and white without LCD.
Figure 1: Rad-DX Versions: black and white, LCD and non-LCD
Other hardware components packaged with each Rad-DX include:

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Mounting Bracket
USB Cable
Wire Nuts and Mounting Screws
“Pigtail” Wire Harness
Power Cable (black or white depending on color of Rad-DX)
Table 1: Additional Rad-DX Hardware

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2.2 Installation and Setup of your Rad-DX
2.2.1 Physical Installation
The Rad-DX is designed to be either wired and mounted into an electrical junction box or
attached to a wall in close proximity to an outlet.
2.2.1.1 Junction Box Method
Mounting a Rad-DX unit directly into a junction box requires the following steps:
Note: An electrician should complete the installation to ensure the quality of the installation and
safety of the installer.
1. Mount the Rad-DX wall bracket onto the junction box using the screws included. If a non-
standard junction box is being used, connect the wall bracket to the wall with drywall
anchors or wood screws.
2. Connect the black wire from the “pigtail” wire harness to the black wire in the junction box.
Connect the white wire from the wire harness to the white wire in the junction box.
3. Plug the wire harness into the back of the Rad-DX unit.
4. Press the Rad-DX onto the wall bracket and make sure it is secure. It will snap into place.
The Rad-DX can be removed from the bracket by lifting the top tab with a flathead
screwdriver.
Figure 2: Junction Box Mounting Method

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2.2.1.2 Plug-In Wall Mount Method
To power a Rad-DX unit with A/C power without connection to a junction box, follow these
steps:
1. Mount the Rad-DX wall bracket to the wall using drywall anchors or wood screws.
2. Connect the A/C power cord to the Rad-DX. Then plug this cord into a nearby outlet.
Note: The plug-in wall method is meant for indoor installation. The IP65 rating does not apply
to this method.
3. Press the Rad-DX onto the wall bracket and make sure it is secure.
Figure 3: Plug-in Wall Mount Method

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2.3 Networking Options
For information on using the Rad-DX in a network please refer to either the DX View desktop or
DX Dashboard web manuals.
2.4 NEMA Enclosure Option
The Rad-DX can be mounted and sold in a NEMA enclosure that is designed to protect against
environmental conditions. The NEMA enclosure also offers additional features to improve
performance including two larger, higher gain antennas, a cooling fan, and a larger, longer-
lasting backup battery.
The option to include the NEMA enclosure does change the standard Rad-DX case.
LCD Display Screen: The LCD display screen is not included.
Front Cover: The original front cover is removed to facilitate connecting the antennas and
battery wires to the Rad-DX.
USB Cable: The USB cable used to initially configure each device comes already attached to the
Rad-DX.
Figure 4: NEMA Enclosure

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Figure 5: Inside the NEMA Enclosure
Integrated Fan: An integrated fan is mounted on the door of the enclosure. While AC power is
connected to the enclosure, the fan continues to run, providing an improved, cooler operating
temperature for the detector.
Larger, High Gain Antennas: The standard Rad-DX has two built-in antennas—one for Wi-Fi
and the other for Mesh communication. The NEMA enclosure option comes with two larger,
higher gain antennas, one for each communication type.
Larger Capacity Backup Battery: A larger capacity backup battery provides longer operating
times in the event of a power outage. Once AC power is disconnected the cooling fan will stop,
allowing for longer emergency operation.

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3 Operation
3.1 Software Monitoring Options
Three different software applications are available to monitor and configure Rad-DX radiation
detectors.
For more information, please see their respective user manuals.
3.1.1 DX-View Software
The DX-View is a PC-based software application used for configuring and monitoring your
Rad-DX radiation detectors. The DX-View software is also used to view and download data
from one or more Rad-DX radiation detectors. Using this software, you can set radiation alarm
levels, view a real-time graph, download historical data and more. For more information, please
refer to the DX-View manual at http://www.dtectsystems.com/downloads.html.
3.1.2 DX-Dashboard Software
The DX-Dashboard is a web server application, which can be used to monitor and control a
Rad-DX network remotely. It runs on either the D-tect Cloud Server or on the DX Network
Assistant (if installed at your facility). Using the DX-Dashboard, you can access your Rad-DX
network using any web-enabled device (smartphones, tablets, PCs). For more information about
this software, go to http://www.dtectsystems.com/downloads.html and download the DX-
Dashboard manual.
3.1.3 DX-Assistant Network Server
The DX Assistant is a stand-alone local server specifically designed to support a network of
Rad-DX radiation detectors inside your own protected firewall. This appliance comes installed
with the DX-Dashboard software and allows for flexibility in configuring Rad-DX detectors to
communicate via Ethernet, Wi-Fi, and Mesh networking options.
When setting up a DX network with the DX Assistant server, please refer to the DX Assistant
Installation Guide for complete installation instructions.

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3.2 Using the LCD Screen
The Rad-DX can operate in a stand-alone mode with information displayed on the LCD display.
Options for the Rad-DX, such as display types and radiation units, can be set using the
following process:
1. Connect the Rad-DX device to a power source, either by using the A/C plug or wiring it
directly to the junction box (see Physical Installation, Section 2.2.1)
2. The following will appear on the LCD screen as the Rad-DX boots up.
3. The Dose Rate Screen will appear on the LCD screen after the booting sequence is
complete.
4. The red lines shown below indicate the touch zone areas for each screen.
Reset the dose to zero by touching “Total radiation.”
Touch “Dose Rate” to change the units displayed.
Change the time frame by touching the time frame displayed in the lower right of the
bar graph screen. The graph can display measurements as they are taken within 1, 6
or 30 minute time slots.
5. To toggle through the different screens, touch anywhere else on the screen.
Dose Rate (cps)
Dose Rate (nSv/hr)
Dose Rate (uRem/hr)
Bar Graph (cps)
Bar Graph (nSv/hr)
Bar Graph (uRem/hr)
Table 2: LCD Screen Shots: Dose Rate and Bar Graph (CPS, nSv/hr, and uRem/hr)
Figure 6: Boot up Screen