Instantel BlastMate II User manual

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Instantel Inc.
International and Canadian Customers: U.S.A. Customers:
309 Legget Drive 826 Proctor Avenue
Kanata, Ontario Ogdensburg, NY
Canada, K2K 3A3 U.S.A., 13669-2203
Telephone: [phone] Facsimile: 1–613–592–4296
Toll free: 1–800–267–9111 within Canada and the U.S.A.
Visit us at our website: www.Instantel.com
Customer Support:
Instantel is represented by a network of qualified dealers throughout the United States, Canada,
and Internationally. For further information, including product literature and the location of the
dealer nearest you, contact Instantel.
• Extensive dealer network. • In–depth user documentation.
• Comprehensive application support. • For technical support, call 1–613–592–4642 or
e-mail the event to bmserv[email protected]
For sales and applications support, contact Instantel and ask for BlastMate II sales. For technical
assistance and after sales support, contact Instantel and ask for Technical Support.
Warranty:
Each BlastMate is shipped with velocity sensors, microphone, microphone stand, cables, batteries,
charger, and user manual. Except for batteries, it carries a 365 day or 12 month parts and labor
warranty against manufacturing defects. If, during the warranty period, a unit fails to perform in
accordance with Instantel's published specifications, it will be repaired or replaced free of charge.
This warranty is void if the equipment has been dismantled, altered or abused in any way.
Authority to return the unit(s) must be obtained from Instantel prior to shipment. Shipping charges
to Instantel's plant will be paid by the buyer and those for return will be paid by Instantel.
The above warranty does not include any implied warranty of functionality for a particular
purpose. Instantel assumes no responsibility for damages of any description resulting from the
operation or use of its products. Since it is impossible to anticipate all of the conditions under
which its products will be used, either by themselves or in conjunction with other products,
Instantel cannot accept responsibility for the results unless it has entered into a contract for
services which clearly define such an extension of responsibility and liability.
Instantel retains the right to change any specifications without notice as legislative, engineering
and manufacturing conditions may warrant.
Warning:
This is an electronic instrument. Although it has been designed for field use, it contains sensitive
components which cannot be expected to withstand the same stress and shock as heavy machinery.
It contains a microcomputer and solid state memory, both of which may be made inoperative by
severe radio interference. The use of transmitting equipment in the immediate vicinity of the unit
should be avoided. Evidence of negligence in the care or handling of the instrument may void the
manufacturer's warranty. The BlastMate II contains no serviceable parts. The unit should be
returned to an authorized Instantel service center for service. Any attempt to service the BlastMate
II will void any and all warranties offered by Instantel. Service enquiries should be made via your
dealer.
EC Warning:
This is a Class A product. In a domestic environment this product may cause radio interference in
which case the user may be required to take adequate measures.
© 1990 –1999 Instantel Inc. All Rights Reserved.
Instantel, the Instantel Logo, BlastMate, BlastWare®and Sensorcheck®are registered trademarks of Instantel Inc. in North
America. MiniMate™is a trademarks of Instantel Inc. in North America.
Printed in Canada. 712U0201 Rev 15

BlastMate II Operator Manual i
Table of Contents
Before You Begin iii
Check the Package Contents iii
Record the BlastMate II Identification Numbers iii
Check Your Local Electric Power Supply iii
Charge the Battery iv
Check the Monitor’s Memory iv
Complete and Return Your Registration Card v
Handling Precautions v
BlastMate II Condensed Instructions vi
Conventions Used throughout this Manual vi
1. Introduction 1–1
1.1. BlastMate II Models 1–1
1.2. Key Features 1–1
1.3. Accessories 1–2
1.4. The BlastMate II Keyboard 1–3
2. Basic Tutorial 2–1
3. Setting Up the Unit 3–1
3.1. What is Event Monitoring? 3–1
3.2. Installing the Standard Transducer 3–2
3.2.1. Soft Surface Installations 3–2
3.2.2. Hard Surface Installations 3–4
3.3. Installing a Microphone 3–4
3.4. The BlastMate II Keyboard 3–5
3.4.1. ON/OFF Key 3–5
3.4.2. Arrow Keys 3–5
3.4.3. ENTER Key 3–5
3.4.4. ABORT Key 3–5
3.4.5. BATTERY LEVEL Key 3–5
3.4.6. PAUSE Key 3–6
3.4.7. R Key (Review Setups) 3–6
3.4.8. M Key (Start Monitoring) 3–6
3.4.9. TRIGGER SOURCE Key 3–7
3.4.10. TRIGGER LEVEL Key 3–7
3.4.11. RECORD TIME Key 3–7
3.4.12. RECORD MODE Key 3–9
3.4.13. Edit Keys 3–10
3.4.14. TIME/DATE Key 3–11
3.4.15. SPECIAL SETUPS Key 3–12
3.4.16. PLOTTER SETUPS Key 3–15
3.4.17. PRINT EVENT Key 3–18
3.4.18. ACCESS DISK Key 3–20

ii BlastMate II Operator Manual
3.4.19. PAPER FEED Key 3–20
3.4.20. PAPER TAKEUP Key 3–20
3.4.21. OPTION Key 3–20
3.5. Handling Full Memory in the Field 3–20
4. Reference 4–1
4.1. Additional Installation Procedures 4–1
4.1.1. Wall Installation 4–1
4.1.2. Ceiling Installation 4–3
4.2. Technical Data 4–4
4.2.1. Geophone Operation 4–4
4.2.2. Particle Velocity, Acceleration and Displacement 4–5
4.2.3. Sensorcheck 4–6
4.2.4. Graphical Sensor Validation 4–6
4.2.5. Frequency Calculations 4–7
4.2.6. Graphical Acceleration and Displacement Calculations 4–8
4.2.7. Nearly Triangular Waveforms 4–8
4.2.8. Sinusoidal Waveforms 4–9
4.2.9. Irregular Waveforms 4–9
4.2.10. Compound Waveforms 4–10
4.2.11. Graphical Vector Sum 4–10
5. Maintenance 5–1
5.1. Battery Charging 5–1
5.2. Cleaning the BlastMate II 5–1
5.3. Loading Paper into the Printer 5–2
6. Troubleshooting 6–1
Appendix A–1
a) Parts and Accessories A–3
b) Specifications A–4
c) Compliance Reports A–6
d) Calculating Battery Life A–8
e) Printer Roll Capacity A–9
Index I-1

BlastMate II Operator Manual iii
Thank You . . .
Thank you for purchasing Instantel’s BlastMate Series II monitor. You will find it the most
reliable and easy-to-use seismograph available. If this is your first Instantel seismograph,
welcome to the new World Standard set by Instantel. If this seismograph adds to your existing
fleet, congratulations! you will find the many features simple to use and offer you powerful control
over your monitoring operations.
Before You Begin
Before you begin using your new BlastMate II, please complete the following. It only takes a few
minutes of your time and ensures your monitor is ready for operation and that you become part of
Instantel’s Product Support Program.
Important information appears within the BlastWare III software Readme file. Install the
BlastWare III software then read this file for additional information. See the BlastWare III
Operator Manual for installation instructions.
Check the Package Contents
Please check that you received all the parts identified on your shipping invoice. Remember to keep
your shipping box because it was designed to safely ship your monitor. It is an important
component of what you have just purchased.
Record the BlastMate II Identification Numbers
Record the following identification numbers for future reference.
IDENTIFICATION NUMBERS
Model Number
Monitor Serial Number
Monitor Software Version Number
Standard Transducer Serial Number
(If applicable)
Microphone Serial Number
Dealer Name
Date Purchased
Check Your Local Electric Power Supply
Every BlastMate II comes with a 120 VAC 60 Hz input AC adapter providing 10 to 14 VDC, 500
mA output. An optional 220 VAC adapter is available. Check with your local power utility to
ensure the supplied electric power may be used with the BlastMate II. Your dealer may have

iv BlastMate II Operator Manual
already supplied an optional AC adapter. If not, contact your dealer and ask about the optional AC
Adapter.
Note to Our Customers in India and Other Countries
Due to large power fluctuations found in countries including India, please use a voltage stabilizer
and a 220 V AC Adapter to provide 10 - 14 VDC @ 500 mA to power the monitor.
Charge the Battery
Before you use the BlastMate II, charge its battery for at least 24 hours. Although Instantel ships
every BlastMate II fully charged, it is a good idea to top up the battery’s charge before use. Install
the 5 amp/250 Volt fast blow fuse. Use a similar type fuse for replacements. To check the battery
charge, turn the BlastMate II on and press the BATTERY LEVEL key.
Batt: E - - - - - - - - - - F
Serial 1200 V 5.5
Fully Charged Battery
BlastMate II Battery Level Window
Batt: E - F
Serial 1200 V 5.5
Battery Low
Figure 1 Battery Level Indicator.
To charge the battery, plug the AC adapter into the PWR connector located at the front of the
BlastMate II. Plug the other end into a 120 VAC 60 Hz electrical outlet. The charging light located
under the carrying handle indicates the battery is being charged.
WARNING: Open the monitor’s lid to ensure adequate battery ventilation during charging.
Always charge in a well ventilated area.
Do not allow the battery to become discharged and left in a discharged state for
any extended period of time. Allowing the battery to become discharged may cause
permanent damage to the battery.
You can operate the BlastMate II while it is being charged. Try the Basic Tutorial, Chapter 2, for a
quick and easy lesson on how to record events.
Check the Monitor’s Memory
When the BlastMate II is turned on, a series of start-up messages appear in the display, including
the Memory Level Window, shown in the illustration below. This window displays the total
amount of memory, the percentage of memory available, and the number of events recorded. When
the memory is empty, you can record events. When the memory is full, the memory has stored the
maximum number of events and cannot store more events until you delete the stored events.
% 128 K Mem left: 95
# Events stored: 10
Available Memory
Number of
Events Stored
Size of Internal
Memory
BlastMate II Memory Level Window
Figure 2 Memory Level Window.

BlastMate II Operator Manual v
Complete and Return Your Registration Card
Instantel offers a comprehensive Product Support Program. You receive a one year warranty,
product support, and product updates. You also receive free software upgrades for the BlastMate II
and the BlastWare III software programs for the first year. All you have to do is complete the
registration card included with your BlastMate II and return it to Instantel by mail or facsimile
within thirty (30) days of purchasing your new monitor.
Handling Precautions
•Handle All Components with Care.
•Keep the BlastMate II On Charge.
Batteries cannot be over-charged when using the charger supplied but can be irreparably damaged
by leaving them in a discharged state. They should be charged when fewer than five graph bars
appear in the LCD and must be charged when the unit beeps.
•Disconnect the Battery if Storing the BlastMate II.
If storing for prolonged periods of time, disconnect the battery. Recharge the battery every six
months for twenty four hours.
•Always Hold a Cable by its Connector.
Do not hold the cord to pull on a connector when connecting or disconnecting it.
•Never Force a Connector.
Always align the connector to the port before inserting.
•Use Only the Supplied Cables to Connect the BlastMate II to a Personal Computer.
Use only the BlastMate to PC connecting cable (p/n 712A2301).
•Never Connect or Disconnect Cables Without First Turning Off the BlastMate II and
Your Computer.
•Do Not Drop the BlastMate II or Submerge it in Liquids.
The BlastMate II is rugged and designed to withstand normal wear and tear. The BlastMate II is
splash resistant designed to withstand temporary exposure to drops of water. It is not waterproof
and should not be immersed in water. Immersing the monitor or installing the monitor where
standing water may accumulate may damage the monitor.
•Do Not Drop the Microphone or Otherwise Subject it to Impact.
The microphone can be damaged if the microphone is handled roughly
•Keep Computer Disks Away from the Transducer.
The geophones inside the transducers contain magnets that could erase the data stored on computer
disks.
•Clean the BlastMate II Periodically.
Vacuum dust, dirt, and sand from the BlastMate II. Use alcohol to remove stains. Do not use paint
thinners and ketone solvents. These may damage the BlastMate II.
•Keep the Printer Cover Closed to Keep Out Dirt and Moisture.
Dirt and moisture can accumulate over time and affect printer performance.
•Remove the Printer Pen and Cap It when Not in Use.
•Do Not Manipulate the Paper Roller By Hand.
•The Warranty Is Void if You Oil or Grease Any Part of the Plotter.

vi BlastMate II Operator Manual
•Do Not Attempt to Use Pens or Paper Not Designed for the Plotter.
•New Pens Should Be Rubbed on Paper to Start the Ink Flowing Prior to Inserting
them in the Printer.
BlastMate II Condensed Instructions
1. Set and level geophone and connect the cable.
2. Set up microphone and connect the cable.
3. Verify that the pen is OK.
4. Turn on unit by depressing the ON/OFF key.
5. Watch messages for battery and sensor status, correct time and date.
6. You may verify setups by pressing R.
7. Press M to enter MONITOR mode.
8. After an event capture, the unit performs a Sensorcheck and “TESTING SENSORS”is
displayed on the LCD.
WARNING: After a blast do not touch the unit until the message “Performing ANALYSIS”
appears.
9. If accidentally triggered before a blast, press ABORT and when the message “PRESS ‘M’TO
MONITOR appears go back to step 7.
10. When finished, turn off the unit. Disconnect and stow cables, geophone and microphone.
Conventions Used throughout this Manual
The following typographical conventions appear throughout this manual.
Bold type This type tells you which BlastMate II keys to press. For example, when you see ABORT key,
it means press the ABORT key located on the BlastMate II keyboard.
Window This word, when capitalized, refers to a message window appearing on the BlastMate II
display. For example, when you see Main Window, it refers to the following display:
Press‘M‘ toMONITOR
R=Review S=Stest

Introduction
BlastMate II Operator Manual 1–1
1. INTRODUCTION
The BlastMate Series II has a proven track record as the industry’s most reliable blast monitor.
Rugged, flexible, and easy to use, the DS-477/677 offers all the functions you need in an intuitive
format that makes it easy even for the first time operator to quickly setup and record an event.
This manual is divided into sections. The first section is a tutorial for the new user. Follow this
tutorial to record your first event. The section describes basic functions with illustrative examples
to lead you through. The following section offers a detailed explanation of the operation of the
monitor. The last sections provide reference and maintenance information, and extensive
troubleshooting support, followed by supporting information in the Appendix.
1.1. BlastMate II Models
The BlastMate Series II monitors include two models based on the number of events that can be
stored. The DS-477 can store up to 40 one-second full waveform events, and includes an external
standard transducer and microphone. The DS-677 offers a 300-event memory capacity, along with
the same accessories as the DS-477. Both models offer the level of performance and ease-of-use
you expect from Instantel monitors.
1.2. Key Features
The BlastMate II offers a range of useful features. The following table gives a small sampling.
Please see the specifications located in the Appendix of this manual for a complete list.
• One Year Warranty – full one year no nonsense parts and labor warranty on the monitor.
• 40 or 300 Full Waveform Event Capacity –40 (DS-477) or 300 (DS-677) event capacity.
• High Resolution Printer.
• Personal Operation – complete ability for you to define how the monitor operates. Anything
you do not need disappears and does not get in the way, yet is immediately available when you
need it.
• Multiple Record Modes – offer you unlimited flexibility during monitoring operations: single
event, continuous, auto record, programmed start/stop, and manual.
• Full Waveform Event Analysis –full field analysis of the event including peak particle
velocity (PPV), peak air (sound) pressure, peak vector sum (PVS), peak acceleration, and peak
displacement.
• National Frequency Analysis Standards – Compliance data can be generated for the
USBM/OSMRE standard (USA) and the DIN 4150 standard (Germany), and a range of other
international standards.
• Full PC Compatibility – to archive, print, and perform analysis and process capabilities with
the BlastWare III software.
• 1024 Sample Rate – the 1024 sample rate ensures accuracy for high frequency blast
performance analysis.
• On–line Help –informative, context sensitive help guides you through all operations.
• Rugged Design – Series II exceeds the field test for rugged, durable design with a fully sealed
top panel, non–corrosive industrial grade connectors, and sealed electronics, all packed in a
single rugged case. Instantel monitors have been buried; rolled off trucks; thrown down mine
drifts by air blast; hit with flyrock; run over by backhoes;and have survived in working order.

Chapter 1
1–2BlastMate II Operator Manual
1.3. Accessories
Instantel’s complete line of BlastMate II accessories offer you the control and flexibility to monitor
all types of events.
•Extra Event Memory –300 event memory (converts the DS-477 to the DS-677)
•External Standard Transducer –2 to 250 Hz frequency response.
•Uniaxial Geophone −horizontal and vertical models.
•Hydrophone Sensor −underwater sensor with 200 ft. (60 m) cable.
•Transducer Leveling Plate –with adjustable leveling feet and integrated bubble level. Used
to mount the standard transducer to a wall or ceiling as well as ground installations.
•Remote Alarm –self contained remote alarm indicator complete with high power auxiliary
drive capability for external sirens and other alarms.
•DS 20 Wire Trigger –a wire, broken by an explosion, transmits a signal to trigger the
BlastMate II to start recording.
•120 VAC and 220 VAC Adapter –connect the BlastMate II to your local electrical power
supply.
•Auto / 12 V Adapter –connect the BlastMate II to your vehicle’s 12 volt power supply or a 12
volt battery for remote installations.
•Extension Cable –general purpose extension cable to connect transducers, microphones, and a
personal computer. Available in standard and custom lengths.
•Null Modem Cable –for modem communication between the monitor and a computer.
•Accessory Case –carry BlastMate II accessories in a hard case, similar to the BlastMate Series
II case. Removable foam accommodates your accessories.

Introduction
BlastMate II Operator Manual 1–3
1.4. The BlastMate II Keyboard
A
BC
D
E
FGH
I
JKL
MN
OPQR
S
TU
V
W
X
Y
Z
12 3
TIME/
DATE
TRIGGER
SOURCE TRIGGER
LEVEL
RECORD
MODE
CLIENT
NAME LOCAT’NUSER
NOTES
BATTERY
LEVEL
ABORTPAUSE
ON
OFF
SPECIAL
SETUPS
PLOTTER
SETUPS
PRINT
EVENT
PAPER
FEED
PAPER
TAKEUP
ACCESS
DISK
RECORD
TIME
ENTER
4 5 6 7 8 9 0
:/#&
’RETURN -+DELETE
.
SHIFT SPACE OPTION
AUX PWR GEO MIC
Figure 1-1 BlastMate Keyboard and Relative Position of External Connectors.

Chapter 1
1–4BlastMate II Operator Manual
Notes:

Basic Tutorial
BlastMate II Operator Manual 2–1
2. BASIC TUTORIAL
In this tutorial, you will learn how to turn on and setup the BlastMate II to record an event and then
print an Event Summary Report. Follow this tutorial to practice event monitoring. You can also use
it as a guide when recording actual events.
Step 1: Install the BlastMate II
Unpack your the BlastMate II. Attach the ground spikes to the standard transducer. Point the
standard transducer in the direction of the event. For this tutorial, point it away from yourself.
Press on the top of the standard transducer to force the ground spikes fully into the ground. Using a
level, check that the standard transducer is level. Attach the standard transducer cable to the GEO
connector on the front of the BlastMate II. Screw the microphone stand sections together and
attach the microphone to the stand. Aim the front of the microphone towards the event. In our case,
aim it away from yourself. Insert the microphone stand into the holder located on the front of the
BlastMate II keeping it in an upright position. Attach the microphone cable to the MIC connector
located on the front of the BlastMate II.
Step 2: Turn the BlastMate II On
Press and hold the red ON/OFF key, located on the BlastMate II keyboard, until you hear a beep.
A series of Start Up Message Windows appear, showing the battery level, amount of installed
memory, and other information on the BlastMate II. The windows appear in the following order.
1. Battery level, unit operating system version, and serial number. Make sure the battery is fully
charged. If it is not, connect the AC adapter and recharge the unit.
Batt: E - - - - - - - - - - F
Serial 1200 V 5.5
Battery Level
Serial Number
Operating System
Version
2. Internal memory size, available memory and number of events currently stored. Make sure
that there is enough memory to record an event. If memory is full, you must first download
events to your PC and then erase the events stored in memory.
% 128 K Mem left: 95
# Events stored: 10
Available Memory
Number of
Events Stored
Size of Internal
Memory
3. Results of sensor test, and print test results prompt. If the “All SENSORS working”message
does not appear, check to make sure the transducer and microphone are properly connected
and oriented.
All SENSORS working
Press ‘PRINT‘to plot
Sensor Test
Results
Print Test
Results
4. Current date and time. You’ll learn how to change the date and time later in this tutorial.

Chapter 2
2–2BlastMate II Operator Manual
12 May 1999
hh:mm:sc: 13:26:46
Date
Time
5. BlastMate II Main Window. This window is displayed whenever the unit is ready to monitor.
Press ‘M‘to MONITOR
R=Review S=Stest
Perform
Sensorcheck
Review
Setups
Step 3: Review Setups
Before we begin, let us review the current BlastMate II setups. To review setups, press the R key.
The Review Setups Window appears. Press the R key again to display the current setups or press
the PRINT EVENT key to print a list of the setups. While the setups are scrolling by, they may be
stopped or resumed by pressing the PAUSE key.
Step 4: Change the BlastMate II Setups
After reviewing the setups, you will likely want to change some. For this tutorial, we will change
the record mode, trigger source, trigger levels, record time, the time, and the date. To change these
setups, follow the steps below.
a) Change the Record Mode
The BlastMate II has four record modes: Single Shot, Continuous, Manual and Strip-Chart. We
want to change the record mode from single shot to continuous. Single shot record mode records
one event and stops. In continuous record mode, the BlastMate II records multiple events until you
stop monitoring or the monitor runs out of memory.
To change the record mode, press the RECORD MODE key with the Main Window displayed.
Press the Up or Down Arrow key to scroll through the Recording Mode Windows until
RECORD: CONTINUOUS appears. Press the ENTER key to select this record mode. The
BlastMate II is now set to record in the continuous record mode.
Once you have selected the record mode, another message window appears prompting you to
choose to save full event waveform data or only summary data. For this tutorial, opt to record full
event waveform data. Press the Up or Down Arrow key until the message Save ALL DATA
appears, then press the ENTER key.
b) Choose a Trigger Source
By choosing a trigger source, you set the BlastMate II to trigger and start recording on either
ground vibrations, measured by the standard transducer or sound pressure, measured by the
microphone. The trigger source may be the standard transducer, microphone, or both the standard
transducer and microphone.
To choose a trigger source, press the TRIGGER SOURCE key with the Main Window displayed.
Use the Up or Down Arrow key to scroll through the Trigger Source Windows until GEO/MIC
appears. Press the ENTER key to select this trigger source.

Basic Tutorial
BlastMate II Operator Manual 2–3
c) Set the Trigger Levels
The BlastMate II uses a trigger level, chosen by you, to automatically start recording when an
event’s activity exceeds this preset level. For our purposes, we will set an arbitrary trigger level for
the standard transducer and the microphone.
To set the trigger level, press the TRIGGER LEVEL key when the Main Window is displayed.
Set the Geo trigger level to 3.0 mm/s using the Left Arrow key to move the cursor and the Up
Arrow key to change the trigger level number. Press the ENTER key to save your setting. The
Mic trigger level window appears. Set the Linear Mic trigger level to 100 dB using the Left
Arrow key to move the cursor and the Up Arrow key to change the trigger level number. Press
the ENTER key to save your setting.
d) Set the Record Time
In the single shot or continuous record modes, you must set the record time for recording the event.
You can set either a fixed record time or use the AUTO setting (the BlastMate II continues to
record event activity as long as that activity remains above the trigger level). We will set a fixed
record time of two seconds.
To set the record time, press the RECORD TIME key when the Main Window is displayed. Press
the Up or Down Arrow key to enter a record time of two seconds. Press the ENTER key to save
this setting.
e) Set the Current Time
The BlastMate II uses the twenty four hour time format (e.g. 23:55:23). To set the time, press the
TIME/DATE key when the Main Window is displayed. Use the Right or Left Arrow key to
move the cursor and the Up or Down Arrow key to set the current time. Press the ENTER key to
save your setting.
f) Set Today’s Date
The BlastMate II uses the Day/Month /Year date format (e.g. 12 May 1999). To set the date, press
the TIME/DATE key when the Main Window is displayed. Press the ENTER key to display the
date window. Use the Right or Left Arrow key to move the cursor and the Up or Down Arrow
key to set today’s date. Press the ENTER key to save your setting.
Step 5: Record Events
At this point, you are ready to record events. Press the M key to begin monitoring. To record an
event, clap your hands once in front of the microphone. The BlastMate II beeps indicating an
event’s activity has exceeded the trigger level. BlastMate II then returns to the monitoring mode
ready to record another event. Now bump the standard transducer. Again, the BlastMate II beeps.
Press the ABORT key to stop monitoring.
We have just recorded two events and stored them in the BlastMate II memory. In the next steps,
we view these events and print their Event Summary Reports.
Step 6: View the Events
Let us view the events we just recorded. From the Main Window, press the PRINT EVENT key.
Press the ENTER and Up or Down Arrow keys to display the most recently recorded event. In
our tutorial, this is the one we triggered by bumping the transducer. Next, press the Up or Down

Chapter 2
2–4BlastMate II Operator Manual
Arrow key to display the event we recorded caused by clapping our hands in front of the
microphone. We would like to print all the events stored in the BlastMate II at once, so we will
follow the next step to print the events.
Step 7: Print the Events
After viewing the events, let’s print copies of each event to obtain their Event Summary Reports.
From the Main Window, press the PRINT EVENT key. Press the Up or Down Arrow key to
scroll through the windows until Plot all EVENTS appears. Press the ENTER key to print all
events. The display shows which event is currently printing.
Step 8: Turn the BlastMate II Off
We are finished with the BlastMate II after printing the Event Summary Reports, so let’s turn it
off. Press the ABORT key to return to the Main Window. Press and hold the ON/OFF key until
the display disappears. The BlastMate II is now turned off.
Step 9: Interpret the Event Summary Report
The Event Summary Report provides important information about an event. Many areas of the
report can be custom designed including the report’s title using the BlastWare III software; see the
software operator manual for further information. You can also choose which information appears
on the Event Summary Report including the BlastMate II setup information, waveform printing,
frequency plots, and Sensorcheck results. See page 3–18 for more information.
Congratulations! you are now a BlastMate II User.

Basic Tutorial
BlastMate II Operator Manual 2–5
SERIAL # 1200 V 5.5
CLIENT D/B Contractor Ltd.
LOCATION Morgan Grant
Housing Project
USER Blast technician
TRIG SOURCE geo
TRIG LEVEL 0.04 in/s
RECORD TIME 1 s
NOTES:
Trench shot 50 ft. from blast
overcast 55 F
SCALED DIST. DISTANCE WEIGHT/delay
17.7 50.0 ft. 8.0 lb
TRIGGERED vert. at 13:17:25
12 May 1999
TRAN VERT LONG
PPV 0.285 0.595 0.610 in/s
FREQ 20 32 12 hz
TIME 107 146 241 ms
ACCEL 0.21 0.72 0.37 9
PK DISP: 0.0027 0.0028 0.0060 in
PVS 0.654 in/s at 170 ms
PK AIR O/P 135 dB(L) at 49 ms
FREQ 12 hz
INSTANTEL DS477 BLASTMAT
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USBM RI8507 AND OSMRE ANALYSIS
ALLGROUND CHANNELS (in/s)
FREQUENCY (Hz)
* Tran = +, Vert = x, Long =
SENSORCHECK (R) CALIBRATION
FT=76 OT=39 FV=81 OV=37 FL=80 OL=39
FM=20 PM=270 BL=63
Geo sensor passed Mic test ok
Calibrated 10 Oct. 1998
by INSTANTEL INC.
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Figure 2-1 BlastMate II Event Summary Report.

Chapter 2
2–6BlastMate II Operator Manual
Notes:

Setting Up the Unit
BlastMate II Operator Manual 3–1
3. SETTING UP THE UNIT
This chapter provides instructions to install and setup the BlastMate II.
3.1. What is Event Monitoring?
Event monitoring measures both ground vibrations and air pressure. The monitor measures
transverse, vertical, and longitudinal ground vibrations. Transverse ground vibrations agitate
particles in a side to side motion. Vertical ground vibrations agitate particles in an up and down
motion. Longitudinal ground vibrations agitate particles in a forward and back motion progressing
outward from the event site. Events also affect air pressure by creating what is commonly referred
to as “air blast”. By measuring air pressures, we can determine the effect of air blast energy on
structures, measured on the Linear “L”scale, or as perceived by the human ear, measured on the
“A”Weight scale. The “C”weight scale corresponds to the response of the human ear at higher
sound levels.
Figure 3-1 How the BlastMate II Monitors Events.

Chapter 3
3–2BlastMate II Operator Manual
3.2. Installing the Standard Transducer
The following sections apply to the standard transducer as supplied by Instantel. The sections
illustrate coupling methods recommended by Instantel. Your particular monitoring activities may
employ one or a combination of all of the following methods. You may even devise your own
coupling method for a specific application. It is important for you to couple securely to ensure
reliable monitoring results.
The following sections provide example installation methods. For wall and ceiling installations,
refer to the Reference chapter. Other methods may be used if they satisfy the following
requirements.
1. Arrow Pointed in Direction of the Event
The arrow on the top of the standard transducer must be pointed in the direction of the event to
ensure the geophone sensors, located inside the standard transducer, remain in their natural axis.
2. Level Installation
The standard transducer must be mounted level. An optional leveling plate is available with three
leveling feet and an integrated bubble level indicator.
3. Securely Coupled to the Surrounding Surface
The standard transducer must be securely coupled to the surrounding surface. The surface must be
compact with no loose or soft material close to the standard transducer. Coupling is critical for
reliable and accurate monitoring results. Insufficient coupling allows the standard transducer to
move independently of the surrounding surface resulting in distorted, often higher, monitoring
results.
Coupling methods depend upon the type of surface with no single method applicable to all types. It
is up to you to check the surface and mount the standard transducer with sufficient coupling to
ensure reliable monitoring results.
4. BlastMate II Protected from Water
The BlastMate II is splash resistant and designed to withstand temporary exposure to rain. It is not
waterproof and should not be immersed in water. Immersing the monitor or installing the monitor
where standing water may accumulate may damage the monitor.
3.2.1. Soft Surface Installations
Always install and use the ground spikes provided with the standard transducer. For the best
coupling, bury the standard transducer.
a. Using the Ground Spikes
Screw the three ground spikes into the bottom of the standard transducer and tighten. Point the
arrow located on the top of the standard transducer in the direction of the event. Press on the top of
the standard transducer to push the spikes fully into the ground. Check the standard transducer to
ensure it is securely in place and level. Press the Skey to run Sensorcheck.