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NOTES ON BATTERY CHARGING:
(1) Connection to a computer via USB is intended for the purpose of
downloading video and/or communicating with the imager. Use of the USB
computer connection is not recommended for battery charging due to
extremely slow charge speed with this method.
(2) The battery’s charging temperature range is 32º F (0°C) to +113º F
(+45°C).
(3) THE BULLARD QXT’S INTERNAL LITHIUM ION BATTERY PACK IS
DESIGNED FOR MAXIMUM LIFE WHEN THE BATTERY IS KEPT FULLY
CHARGED. BULLARD RECOMMENDS LEAVING THE QXT CONNECTED TO
YOUR PREFERRED CHARGING SYSTEM WHEN THE UNIT IS NOT IN USE.
(4) Power off the imager during charging.
Hardware Reset Functions
Like most portable electronic devices with internal batteries, the Bullard QXT
is equipped with a function which permits a full hardware reset. If the imager
appears unresponsive, it may require a hardware reset. To accomplish this,
depress and hold the Power button for 30 seconds.
The Bullard QXT is also equipped with a safety feature in the battery system which
provides automatic shutoff to protect the electronics if they experience prolonged
excessive temperatures. To reset the battery’s safety circuit, plug the imager into
the included Bullard USB Power Supply.
Care and Storage Instructions
The Bullard QXT Thermal Imager requires little maintenance. For best results, after
each use:
• Clean and disinfect 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 cover display.
• Store your Bullard QXT on the included Desktop Charger, the optional Truck Mount
Charger, or in the delivery case provided. Bullard recommends leaving the unit to
charge when not in use for best performance.
• Maintain thermal imagers using a programmed system.
NOTE:
You may place department and/or company information on your Bullard QXT.
When adding stickers or other markings, ensure that you do not cover the
information label, the thermal imager lens, cover window, or the display. Do
not engrave in the plastic material as this can damage the unit and jeopardize
sealing.
NOTE:
As an option, the Bullard QXT may be ordered with a Truck Mount Charger for
installation into a vehicle. This charger is designed to be mounted in a vehicle
and securely charge and store the imager in accordance with with EN 1846-
2:2013-05 and NFPA 1901-14.1.11.2 .The Truck Mount Charger is designed
for permanent vehicle installation. Consult the Bullard XT Series Truck Mount
instruction manual for detailed instructions of installing in a vehicle.
Cleaning the Lens
The Bullard QXT Thermal Imager lens is recessed in an impact resistant bezel
covered with a germanium lens. The lens can be cleaned with a soft cloth and soapy
water as required.
Replacing the Video Display Cover Window
The display cover has a scratch-resistant hard coating to minimize marring.
However, if heavy scratching or gouging occurs, the cover window can be replaced.
To accomplish this, remove the four Phillips screws along the sides of the window.
Lift the USB cover (lower portion of the Rear Boot) and pull over the D-ring while
pulling forward on the Rear Boot. The Rear Boot and Window will disengage from
the imager. Pull the Display Cover Window from the slot and replace it with the
new Display Cover Window. Stretch the Rear Boot/Window assembly over the
screen and feed the D-ring through the hold in the boot. Press the USB cover into
the lower housing. Take care NOT to overtighten the screws during reassembly.
(Replacement part number: XTWINDOW).
Shipment
As with all electronics with internal lithium-ion batteries, special considerations
must be observed when shipping the Bullard QXT.
When shipping the Bullard QXT, by regulation the exterior case must have a
red-bordered announcement with the following text: “CAUTION – LITHIUM ION
BATTERY – DO NOT LOAD OR TRANSPORT PACKAGE IF DAMAGED”. Additionally,
further regulations stipulate that the imager must not have greater than two bars
of battery charge if shipping by air. Air shipments must also be packed in a carton
with a secondary over-pack carton.
