D-tect Systems MiniRad-DX User manual

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

Document Number:
V024944_03_Mini_Rad-DX_Manual
Date:
1/19/2015
Page:
2 of 28
D-tect Systems  11814 South Election Rd. Suite 200, Draper, UT 84020  [phone]  FAX [phone]
Table of Contents
1Introduction .............................................................................................................................3
1.1 Key Features ...................................................................................................................3
2Getting Started Guides.............................................................................................................4
3Box Contents ...........................................................................................................................5
4Software Options.....................................................................................................................6
4.1 DX-View Software .........................................................................................................6
4.2 DX-Dashboard and DX-Dashboard Setup Tool .............................................................6
5Maximizing Battery Life.........................................................................................................6
6Recharging the MiniRad-DX...................................................................................................6
7Startup......................................................................................................................................7
8Operation.................................................................................................................................8
8.1 Communication Icons.....................................................................................................9
8.2 Graph Screen.................................................................................................................10
8.3 Main Menu Screen........................................................................................................11
8.4 Device Menu.................................................................................................................12
8.5 GPS Menu.....................................................................................................................13
8.6 Alerts Menu ..................................................................................................................14
8.6.1 Accumulative Dose ..................................................................................................15
8.6.2 Alarm Options ..........................................................................................................16
8.6.3 Setting Alarm Levels................................................................................................16
8.6.4 Optional 1 –9 Top Display ......................................................................................17
8.7 Display Menu................................................................................................................18
8.7.1 Date & Time Settings...............................................................................................18
8.7.2 Sleep Modes .............................................................................................................19
9Effective Center of Detector..................................................................................................20
10 USB Port................................................................................................................................21
11 PC Connection and Network.................................................................................................22
12 Specifications.........................................................................................................................24
13 Compliance Requirements.....................................................................................................25
14 Technical Support..................................................................................................................26
15 Warranty for D-tect System Products....................................................................................27

Document Number:
V024944_03_Mini_Rad-DX_Manual
Date:
1/19/2015
Page:
3 of 28
D-tect Systems  11814 South Election Rd. Suite 200, Draper, UT 84020  [phone]  FAX [phone]
1 Introduction
The MiniRad-DX is a handheld security and inspection device that detects emissions from
radioactive material. The MiniRad-DX system can operate as a stand-alone detector or as the
roving detection part of a larger MiniRad-DX and Rad-DX network for monitoring a building or
facility.
The MiniRad-DX is not intended to be used as a personal dosimeter.
The MiniRad-DX is not certified for explosive atmospheres.
1.1 Key Features
Device Highlights
High sensitivity detector (CsI scintillator with PMT)
Operator selectable alarm levels (password controlled)
Two bright, high-resolution display screens
Real-time dose rate graph
Units displayed in rems per hour, Sieverts per hour, or counts per second
130 hours between recharge (depending on options selected)
Integrated GPS for complete logging of dose rate, location, and time
Vibrate or audio alarm
Designed to be ANSI N42.32, N42.33 and N42.42 compliant
D-tect SensorNet (Mesh) Network
Integrated mesh radio
2.4 GHz, 15 selectable channels
Network range between devices is 1000m RF line-of-sight
Up to 50 devices per network
Easy to set-up and modify network
Interoperable with DX Link mesh relays for extended wireless range
Communication and Security
Mini USB interface
128 bit AES encryption (D-tect SensorNet)
With Network Integration
Real-time control and monitoring of an entire network via smartphone, PC, or tablet
Network can include Rad-DX area monitors and Rad-DXG portal monitors

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V024944_03_Mini_Rad-DX_Manual
Date:
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Autologging –every time a MiniRad-DX comes within range of its DX network it will
upload time, position, and alarm data –no user interaction required
2 Getting Started Guides
Additional documentation, such as Getting Started, Installation, and Quick Start Guides, is
available to help you setup your MiniRad-DX network of detectors. Software is also available
for configuration and communication including the DX-View software and the DX Cloud
Server Software (DX-Dashboard).
List of Quick Start and Installation Guides
Rad-DX Radiation Detector Quick Start Guide
DX-View Quick Start Guide
DX-Dashboard Quick Start Guide

Document Number:
V024944_03_Mini_Rad-DX_Manual
Date:
1/19/2015
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D-tect Systems  11814 South Election Rd. Suite 200, Draper, UT 84020  [phone]  FAX [phone]
3 Box Contents
Figure 1: MiniRad-DX Handheld Radiation Detector
Other hardware components packaged with each MiniRad-DX include:
Mini USB Cable
Holster
USB Power Adapter
Table 1: Additional MiniRad-DX Hardware

Document Number:
V024944_03_Mini_Rad-DX_Manual
Date:
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4 Software Options
Two different software applications are available to monitor and configure MiniRad-DX
radiation detectors.
4.1 DX-View Software
The DX-View is a PC-based software application used for configuring and monitoring your
MiniRad-DX and Rad-DX radiation detectors. The DX-View software is also used to view and
download data from one or more devices. 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.
4.2 DX-Dashboard and DX-Dashboard Setup Tool
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). The DX-Dashboard Setup
Tool is needed to initially configure devices in the Rad-DX family to connect to
the DX Cloud Server. For more information about this software, go to
http://www.dtectsystems.com/downloads.html and download the DX-Dashboard manual.
Note: In order for MiniRad-DX devices to communicate on the DX-Dashboard software, one
Rad-DX device in the network needs to be connected to your network via Wi-Fi or Ethernet.
5 Maximizing Battery Life
The MiniRad-DX battery can last up to 130 hours with the mesh radio turned off, the GPS
capability turned off, and displays set to sleep after one minute. Turning up screen brightness,
keeping displays on longer, turning on the mesh radio and turning on GPS will require more
frequent recharging. Monitor the battery icon in the upper left corner of the front display to
determine when it is time to recharge the MiniRad-DX.
6 Recharging the MiniRad-DX
The MiniRad-DX is recharged through a USB connection. Either a USB port on a PC or a USB
wall charger can be used to recharge the MiniRad-DX.

Document Number:
V024944_03_Mini_Rad-DX_Manual
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7 Startup
To power on your MiniRad-DX, press and hold the power button for about 1 second. The first
screen to appear is the Home screen. Use the buttons located below the front LCD screen to
navigate through the available menu screens.
Figure 2: Power Button

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8 Operation
The MiniRad-DX can operate in a stand-alone mode with information displayed directly on the
device’s front and top screens. Options for the MiniRad-DX, such as screen brightness, screen
sleep timers, and radiation units, can be set up using the following process:
1. The Home Screen will appear on the LCD screen after pressing the power button.
Figure 3: LCD Front Screen: Dose Rate and Graph
2. Pushing the upper right (power) button on the keypad again will open up the menu screen.
3. To toggle through the different screens, use the directional buttons on the keypad and the
upper left button go back to the main menu.

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Date:
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8.1 Communication Icons
The appearance of any network connection icon indicates that the device is currently connected
and active through the referenced connection.
Battery: The battery icon is split into 5 segments. Each segment represents 20% of the total
capacity of the battery. This icon will change to a battery symbol with a lightning bolt when the
MiniRad-DX is plugged into a USB port. This indicates that the device is charging. When 20%
or less of the battery is remaining the icon will change to red indicating a low battery.
Mesh Network: The mesh network symbol indicates that the MiniRad-DX is connected to a
greater network of devices in the Rad-DX product line.
USB: The USB icon indicates that the MiniRad-DX is communicating directly with the DX-
View configuration software.
GPS: The GPS symbol indicates that your MiniRad-DX has determined its location. GPS must
be turned on to acquire a location.
Time: The current time can be displayed in the 12 hour or 24 hour format.
Battery Level
USB
Connection
Mesh Network
Connection
GPS Signal
Figure 4: Communication Icons
Time

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Date:
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8.2 Graph Screen
The lower window on the Home screen displays the detected radiation levels in a convenient
graph timeline of 90 seconds.
The numerical dose rate and the graph window display a dose rate with a 15 second average
background filter. The background filter may be adjusted by using the DX-View software.
The graph shows a 1 second average for 30 seconds for the first 30 seconds once the device is
first powered on.
Value at Top
of Graph
Graph Window
Figure 5: Front Screen Graph