Bullard T4 User manual

Bullard T4 Thermal Imager
User Manual
Congratulations
Congratulations on the purchase of your new advanced BullardT4
Thermal Imager.
The new Bullard T4 combines advanced thermal imaging
technology with our expertise in high heat, impact resistant
engineered polymers to bring you the most durable thermal
imager on the market. The T4's innovative, compact design and
logical, easy-to-use interface presents a truly personalized
thermal imaging tool to today's firefighters.
The benefits of using thermal imaging technology as a
firefighting tool encompass nearly every aspect of a firefighter's
job. Thermal imaging is not, however, a technology designed to
replace current firefighting tactics. Rather, it is a tool that allows
the firefighter to be more effective and make better decisions.
Some of the many uses for your Bullard T4 Thermal Imager
include:
• Search and rescue
• Scene assessment
• Locating the seat of the fire
• Determining the spread of the fire
• Locating hot spots
• Identifying potential flashover situations
• Determining ventilation points
• Determining entry and exit points
• Overhaul
• Hazmat
• Wildland firefighting
• Incident investigation
• Training
NOTE
To ensure that we are able to reach you with any product
or software updates, please fill out the warranty card
enclosed with your Bullard T4 Thermal Imager.
Read all instructions and warnings before using this product.
Your thermal imager is like any other tool. It must be used
properly and safely. All users should be trained on the proper
and safe use of thermal imaging prior to using the T4 Thermal
Imager. This is especially important for users who may use the
T4 Thermal Imager in hazardous or IDLH (immediately
dangerous to life and health) environments.
Failure to follow this information could result in death or
serious injury.
WARNING
Lens
LCD Screen
Side Strap
Rear Boot
Lens Bezel
Figure 1
Bullard T4 Thermal Throttle
Power Button
Battery
Zoom Button

Power Button
Figure 3
Figure 4
www.bullard.com
Battery Locking Buttons
Use and Operation
Power
To turn on your BullardT4Thermal Imager, depress and release the large, red
power button under the LCD display (Figure 2). Upon pressing the power
button the thermal imager will display the Bullard logo and initiate a
calibration sequence.The thermal image will appear within four seconds.To
turn off power, depress and hold the power button for three seconds and
release.
NOTE
You will periodically observe a momentary freeze inthe image.This
is normal and is a function of the self calibration shutter. The
shutter will activate every 30 seconds to three minutes, depending
on the environment.
Relative Heat Indicator™ (RHI)
TheT4 is equipped with temperature measurement capability.The right side
of the display will show a bar graph or Relative Heat Indicator (RHI).The RHI
will indicate the approximate temperature of the object viewed within the
“crosshairs”shownin themiddle ofthe screen.Theaccuracy ofthe indicators
is dependent on numerous factors including the distance from the object
being viewed and its emissivity, which is the object's ability to radiate heat.
Units are calibrated with a preset emissivity corresponding with normal
construction materials. Objects with emissivities that vary greatly from this,
suchas metals and shiny objects, will reduce the accuracyof the temperature
indication. Additionally, temperature measurement accuracy decreases as
the distance from the object in the “crosshairs” increases.
NOTE
The RHI provides a quick reference to compare objects of similar
emissivities to serve as a guide to pinpoint intense heat sources.
Due to the inherent issues with accuracy, use this feature with
caution and verify indicated heat levels through traditional means
whenever possible.
Super Red Hot™ Feature
TheT4 features Super Red Hot high heat colorization.With the Super Red Hot
feature, heat levels are identified by various color hues. Starting at 500
degrees, heated objects are tinted yellow and gradually transition to orange
and then solid red as heat levels rise.The Super Red Hot feature identifies
specific heat layers alerting firefighters to areas of intense heat.This feature
provides an enhanced visual awareness of the hottest objects in a scene.
Electronic Thermal Throttle™
TheT4 incorporates a highly useful and unique feature, the ElectronicThermal
Throttle. The Thermal Throttle is ideal for pinpointing hot spots during
overhaul, searching for overheated electrical equipment, or clarifying objects
in ambient temperature situations. To activate the Thermal Throttle option,
locate the two black buttons on the top of theT4 (Figure 1). Press the down
button (the button closer to the front of the imager) to activate theThermal
Throttle.The ElectronicThermal Throttle will automatically sense the hottest
area in the scene and color it blue. Continuing to press the down button (or
holding it down) will further engage theThermalThrottle and will color more
of the scene blue, eventually coloring even the coolest objects blue.
NOTE
As the throttle engages more of the scene, the blue will become
lighter in hue to help differentiate objects in the scene.
As you cycle through the scene, you'll see the symbol “TT” and a
corresponding number in the bottom left corner of the display. The “TT”
indicates“ThermalThrottle”mode.Thenumber (0-100)is a point of reference
to indicate the level ofThermalThrottle engagement; by itself it has no specific
meaning. To lessen the amount of blue in the scene, press (or hold) the up
button. Alternatively, pressing both buttons simultaneously for one second
will deactivate theThermalThrottle.
NOTE
The T4 Thermal Imager takes approximately eight seconds to
calibarate from initial startup. During this short startup period, the
ElectronicThermalThrottle or Digital Zoom will not engage.
Digital Zoom Feature
TheT4 enables magnification of far away scenes at both 2xand 4xzoom. With
one simple push of the black “z” button, located next to the power button
under the LCD display, the 2x zoom is enabled(Figure 2). A second push of
the button activates the 4x zoom. A third push of the button disables the zoom
function. The Digital Zoom feature also works seamlessly with Electronic
ThermalThrottle and Super Red Hot.
Using the Battery Charger
The battery should be charged in the battery charger using either the AC or
DCadapter provided(Figure 3).Tochargea battery,insertit intothe charger
so that the metal contacts on the battery are aligned with the metal contacts
in the charger. A red light will illuminate on the charger to indicate that the
battery is charging.When the light on the charger turns to green, the battery
is fully charged. You may leave the battery in the charger indefinitely as the
battery will not overcharge and the charger will initiate a trickle charge to
maintain the battery's charge. For maximum battery life and performance,
you should remove the battery from the charger and discharge it completely
on a monthly basis.
NOTE
If you do not see the red LED illuminate when you place a battery
into the charger, the battery is not charging.
Loading/Unloading the Battery
Loading and unloading the battery on the Bullard T4 is straightforward
(Figure 4). To install a battery, slide the battery into the groove on the
bottom of the unit and ensure that the battery is properly seated.To remove
a battery, depress both battery locking buttons simultaneously and slide the
batteryout of the unit. Sinceit can onlybe loaded one way,the batteryis easily
replaced in the dark. Additionally, as with all batteries, your Bullard
rechargeable battery will experience a slow drain of its charge during
storage.The amount of drain varies widely based on storage conditions. For
best performance, charge each of your batteries every two weeks.
NOTE
Fully charged NiMH batteries will provide a run time of more than
three hours.This run time will be less in extreme heat or extreme
cold conditions and/or if the transmitter is in use. To extend the
potential lifespan of your batteries, fully drain and recharge each
battery monthly. To help extend the life of the rechargeable
batteries and prevent unexpected instances of uncharged
batteries, develop a clear formalized plan for maintaining,
charging, and replacing your batteries.
Bullard provides an optional AA Alkaline battery case which can be used as
an alternative to the standard 10 V NiMH rechargeable batteries. The AA
alkaline battery case requires eight AA alkaline batteries. Once the batteries
are installed, the case loads into the unit in the same manner as the standard
NiMH battery. Due to the unique way that alkaline batteries disperse power
tothe unit,the LEDindicators willreport batterylevels thatarenot necessarily
indicative of the battery's actual remaining charge. Fully charged AA Alkaline
batteries will typically operate a BullardT4Thermal Imager for two hours. Do
not insert the AA Alkaline battery case into any Bullard battery chargers,
including the Powerhouse.
Zoom Button
Figure 2
WARNING
Do not allow the metal contacts on the label side of the battery to come
in contact with a conductive surface, such as a metal table or another
battery. This can complete the battery circuit and cause the battery to
overheat or melt. Failure to observe this warning may result in
permanent battery damage, property damage and/or serious injury.

Strap Assemblies
Side Straps
The side straps are designed to be field replaceable. Users can order replacements and
install them without having to return the thermal imager to the factory.
Removing/Installing the Side Straps
To remove either of the right or left side straps,
loosen the strap and pull it through the strap loop
located on either side of the LCD display (Figure
5). Remove the screw that holds the strap to the
imager. To install, fasten the strap to the unit
using the screw provided. Do not over-tighten.
Feed the strap through the strap loop and adjust
to the desired length.
Adjusting the Side Straps
To adjust a side strap, loosen the hook and loop
and set to the desired length.
Combination Strap
The combination strap (Figure 6) can be used either as a wrist strap to keep the
imager from falling if it should slip from your hand, or as a gear strap, hooked directly onto
your turnout gear or SCBA. As a wrist strap, the adjustable strap fits over the sleeve of
your turnout gear and can adjust to any size wrist. The strap can be easily attached to
either D-ring located on the thermal imager. As a gear strap, the strap can be attached to
a D-ring on your turnout gear or SCBA and to a D-ring on the thermal imager. A quick
release buckle serves as a safety release mechanism in case the thermal imager ever
becomes lodged inhibiting movement. Simply depress the buckle and the thermal imager
releases from the strap.
Care Instructions
The BullardT4Thermal Imager requires little maintenance. For best results, after each
use:
• Clean the outside of the unit with mild soap or detergent.
• Wipe the lens with a soft cloth.
• Clean the display with a soft cloth.
• Check screw tightness on side straps and cover display
• Store your thermal imager in the optional truck mount or in the delivery case provided.
• All thermal imagers should be maintained using a proper program.
Cleaning the Lens
The BullardT4 lens is recessed in an impact resistant bezel.The lens can be cleaned
with a soft cloth and soapy water as required.
Replacing the Video Display Cover Window
The display cover (Figure 7) has a scratch resistant
hard coating to minimize marring. However, if heavy
scratching or gouging does occur, the cover window
can be replaced.To do this, simply remove the six
screws along the top, bottom, and sides of the
window. Remove the plastic display cover window
and replace with a new one (part number
T4WINDOW) making sure that the countersink slots
around the mounting holes are facing outward.
Do not over-tighten.
Service
If your Bullard Thermal Imager is not performing properly, please contact Bullard
Customer Service at 877-BULLARD (285-5273). Outside the US & Canada, call 1-859-234-
6611. Describe the problem to the Bullard representative as completely as possible. For
your convenience, your representative will try to help you diagnose or correct the problem
over the phone. Before returning your BullardThermal Imager, you should verify with your
representative that the product should be returned to Bullard. Bullard Customer Service
will provide you with written permission and a return authorization number.
If the return is a non-warranty repair, a Bullard Customer Service Representative or your
local distributor will provide you with a repair invoice estimate. To authorize repair, you
must provide a purchase order to your distributor for the amount of the estimate. Once
Bullard receives authorization from your local distributor, we will issue you a return
authorization number so that you can return the unit to Bullard. Bullard will repair the unit
and ship it from our factory within 48 business hours. If the cost of repairs exceeds the
stated quote by more than 15% or by more than $100, a Bullard representative will re-
estimate your repair and your local distributor will contact you for authorization to
complete repairs. After repairs are completed and the goods have been returned to you,
your distributor will invoice you for the actual repair amount.
NOTE
Do not attempt to disassemble the sealed case of your Bullard T4 Thermal Imager. If
the unit is not functioning properly, return it to Bullard (as described in the Service
section) for evaluation. Disassembling the unit voids all warranties.
Prior to returning yourThermal Imager, decontaminate and clean yourThermal Imager
to remove any hazardous or contaminated materials that may have settled on the
product during use. Laws and/or shipping regulations prohibit the shipment of
hazardous or contaminated materials. Products suspected of contamination will be
professionally decontaminated at the customer's expense.
Returned products will be inspected upon return to the Bullard facility. If the repair is
under warranty, Bullard will repair the unit and ship it from our factory within 48
business hours.
Figure 5
Bullard T4 Thermal Imager
User Manual
Figure 7
www.bullard.com
Side Strap
Figure 6
Strap Loop
CAUTION
Do not use solvents or paint thinners to clean your BullardT4 Thermal Imager as they
could permanently mar the surface or degrade the protective properties of the casing.
Do not intentionally submerge the unit underwater or subject the unit to high pressure
water. Follow care instructions described above.
Failure to observe these instructions may result in product damage. Any damage
caused by improper care is not covered under warranty.
WARNING
The T4 thermal imager is extremely sensitive to intense, radiant heat sources. Never
point the T4 at the sun or any other source of extreme radiant heat, as this could
severely damage the thermal imager.
WARNING
Do not attempt to disassemble the Bullard T4 Thermal Imager. If the unit is not
functioning promptly return it to Bullard for evaluation. Disassembling the unit voids all
warranties.
Like all thermal imagers sold at the time of this printing, the Bullard T4 is not certified
as intrinsically safe. Do not attempt to remove the lens gasket or the rear boot.These
parts provide sealing and removal will break the seal exposing the unit to potential
water damage. Failure to follow these instructions could result in death, serious injury
and/or product damage.
Thermal Imaging is not a technology designed to replace current fire fighting tactics.
Rather, it is a tool that allows the firefighter to be more effective and to make better
decisions.
Firefighters cannot stop using basic firefighter safety tactics. All firefighters should
receive proper training on: how thermal imagers work; the uses and limitations of
thermal imagers; image interpretation; and the safety considerations for thermal
imaging use.

©2006 Bullard. All rights reserved.
Bullard is a registered trademark of Bullard.
“It’s your life and you’re worth it”, Super Red
Hot, Relative Heat Indicator, andT4 are trademarks of
Bullard.
6050057467 (1006)
ISO 9001
certified
T4 Bullard T4 Thermal Imager (includes Bullard Thermal Imager, two 10 V NiMH
rechargeable batteries, 10 V charger with 110 VAC (USA only) and 12 VDC
adapters, combination strap, and delivery case)
T3TRANSONLY Four-channel wireless remote transmitter (housed in quick-attach handle) -
receiving system not included
T3TRANSONLY2 Two-channel wireless remote transmitter (housed in quick attach handle) -
receiving system not included
ML1 MobileLink two-channel handheld receiver with one 10 V NiMH rechargeable
battery and one 10 V charger with 110 VAC (USA only) and 12 VDC adapter
ML2 MobileLink two-channel handheld receiver only
ML3 MobileLink four-channel handheld receiver with one 10 V NiMH rechargeable
battery and one 10 V charger with 110 VAC (USA only) and 12 VDC adapter
ML4 MobileLink four-channel handheld receiver only
MCC1 Mobile Command Center two-channel receiver with recorder
MCC2 Mobile Command Center two-channel receiver without recorder
MCC3 Mobile Command Center four-channel receiver with recorder
MCC4 Mobile Command Center four-channel receiver without recorder
REC Four-channel receiver system (includes the antenna, receiver, and all associated
cabling necessary for receiving transmitted video signal)
REC2 Two-channel receiver system (includes the antenna, receiver, and all associated
cabling necessary for receiving transmitted video signal)
T3NIMH 10 V NiMH rechargeable battery
T3ALK AA Alkaline Battery Case
T3COMBOSTRAP Combination wrist and gear strap
T3STRAPKIT Replacement strap kit includes left and right side straps
T4WINDOW Replacement hard coated polycarbonate display cover
T3CHARGERBASE Charger for NiMH rechargeable batteries
15VADAPTOR 15 Volt AC adaptor for use withT3 Charger Base
CARADAPTOR DC Car Adaptor for use withT3 Charger Base
POWERHOUSE Truck mounted Direct Charge System; this system includes: vehicle mount, built-
in battery charger, direct-wiring kit, and attachment hardware
POWERHOUSEKIT Kit for Powerhouse truck charger that enables free standing use with either AC
or DC power supplies
T3HANDLE Quick-attach handle
T4CASE Heavy-duty hard case to house the BullardT4 and components
T3RETRACT Retractable strap kit that keeps theT4 convenient yet out of the way
T4PM Preventative maintenance factory service package to keep your T4 performing
and looking like new
T4PMKIT Field Service kit for “wear and tear” items for your T4 in a convenient bundled
package - includes display cover window, side straps, and one battery
T4EXT Original limited warranty extended one full year
TACPORT Provides video-out funtionality and auxiliary power ports for extended operation
from an enternal power supply
Ordering Information
CATALOG NUMBER DESCRIPTION CATALOG NUMBER DESCRIPTION
Bullard warrants to the original purchaser that the BullardT4 and all
features/accessories installed in the unit are free of defects in materials and
workmanship under intended use and service for a period of one (1) year from date of
manufacture. Bullard's obligation under this warranty is limited to repairing or replacing, at
Bullard's option, articles that are returned within the warranty period and that, after examination,
are shown to Bullard's satisfaction to be defective, subject to the following limitations:
a) Article must be returned to Bullard with shipping charges prepaid.
b) Article must not be altered from its original configuration.
c) Article must not have been misused, abused, or damaged in transport.
d) Maintenance and field replaceable items, if defective, are covered under warranty for a ninety
(90) day period.These items include:
• Batteries
• Straps
• Display covers
• AC/DC adapters
• All accessories except transmitter and Mobile Link or Mobile Command Center
remote receivers
Bullard provides a limited lifetime warranty on the T4 outer shell. This warrants that the outer
shell is free of defects in materials and workmanship under intended use and service for the
original purchaser. Bullard's obligation under this warranty is limited to repairing or replacing, at
Bullard's option, articles that after examination are shown to Bullard's satisfaction to be
defective, subject to the following limitations:
1. Article must not be altered from its original configuration.
2. Article must not have been misused, abused, or damaged in transport.
3. When the outer shell is obsolete and Bullard no longer stocks the part, the limited lifetime
warranty will be terminated.
In no event shall Bullard be responsible for damages, loss of use, or other indirect, incidental,
consequential or special costs, expenses or damages incurred by the purchaser, notwithstanding
that Bullard has been advised of the possibility of such damages.
Any implied warranties, including warranties of merchantability and fitness for a particular
purpose, are limited in duration to one (1) year from the date of manufacture of this.
Some states do not allow the exclusion or limitation of incidental or consequential damages, or
allow limitations on how long an implied warranty lasts, so the above limitations or exclusions
may not apply to you.This warranty gives you specific legal rights, and you may have other rights
which vary from state to state.
Extended Warranty
The extended warranty has all the same terms and conditions as the one-year warranty, except
it is for a period totaling two years (standard one-year warranty plus one additional year).This
warranty can be purchased through any authorized Bullard distributor
Warranty
Bullard
1898 Safety Way
Cynthiana, KY 41031-9303
Toll free: 877-BULLARD (285-5273)
Tel: [phone]
Fax: [phone]
www.bullard.com
Bullard GmbH
Lilienthalstrasse 12
53424 Remagen
Germany
phone: [phone]
fax : [phone]
www.bullardextrem.com
Bullard Asia Pacific Pte. Ltd.
Cisco Centre
20 Jalan Afifi, #08-03
Singapore 409179
Tel: [phone]
Fax: [phone]
www.bullard.com