Hammerhead HLMT100 User manual

COMPACT LASER
MEASURING TOOL
MODEL HLMT100
CHARGE THE BATTERY BEFORE FIRST USE.
ATTACH YOUR RECEIPT HERE
Serial Number _____________________ Purchase Date ______________________
Questions, problems, missing parts? Before returning to your retailer, call
our customer service department at 1-877-888-1880, 8:30 a.m.–5 p.m., EST,
Monday– Friday.
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2 COMPACT LASER MEASURING TOOL
TABLE OF CONTENTS
Technical Specifications ...................................................2
Safety Instructions .......................................................3
Unpacking .............................................................5
Description.............................................................6
Operation ..............................................................8
Maintenance...........................................................13
Troubleshooting ........................................................14
Warranty..............................................................14
TECHNICAL SPECIFICATIONS
COMPONENT SPECIFICATIONS
Power supply Input: 100V-240V AC
Output: 5.0V DC 1A
Battery voltage 500mAh 3.7 V Li-Polymer
Laser Ȝ=635nm, Class II laser, maximum laser
output<1mW
Measuring range (typically) 1-100 feet (0.2-30 m)*
Measuring accuracy (typically) ±1/8 inch (±3 mm)*
Smallest unit displayed 1/16 inch (1 mm)
Automatic switch off Laser: 20 seconds
Measuring tool: 3 minutes
Estimated battery life Up to 2000 single measurements
Optimum operating temperature 32°F to 104°F (0ºC to 40ºC)
Storage temperature -4°F to 140°F (-20ºC to 60ºC)
*Important: Under unfavorable conditions, such as in bright sunlight or when measuring poorly
reflecting or very rough surfaces, the tool’s measuring range and accuracy will be reduced.

COMPACT LASER MEASURING TOOL 3
SAFETY INSTRUCTIONS
Safety Instructions for Compact Laser Measuring Tool
WARNING
LASER RADIATION. Do not stare into beam. ClassII laser product. Turn the laser beam on
only when using this tool.
• Do not remove or deface any product labels.
• Avoid direct eye exposure. The laser beam can cause flash blindness.
• Do not operate the tool around children or allow children to operate the tool.
• Do not place the tool in a position that may cause anyone to stare
at the laser beam, whether intentionally or unintentionally.
• Do not use on surfaces such as sheet steel that have shiny,
reflective surfaces. The shiny surface could reflect the beam
back at the operator.
• Always turn the laser tool off when not in use. Leaving the tool
on increases the risk of someone inadvertently staring into the laser
beam.
• Do not attempt to modify the performance of this laser device in any
way. This may result in a dangerous exposure to laser radiation.
• Do not attempt to repair or disassemble the laser-measuring tool.
If unqualified persons attempt to repair this product, serious injury
may occur. Any repair required on this laser product should be
performed only by qualified service personnel.
• Use of other accessories that have been designed for use with
other laser tools could result in serious injury.
• Do not operate the tool outdoors.
• Do not place or store tool under extreme temperature conditions.

4 COMPACT LASER MEASURING TOOL
SAFETY INSTRUCTIONS
Safety Instructions for Power Supply
• Read and understand all instructions. Failure to follow all instructions listed below
may result in electric shock, fire and/or serious personal injury.
• Keep the power supply away from rain or moisture. Penetration of water into the
power supply increases the risk of an electric shock.
• Only use the power supply for the model of HLMT100. Otherwise, there is danger of
fire and explosion.
• Keep the power supply clean. Contamination can lead to danger of an electric shock.
• Before each use, check the power supply, cable and plug. If damage is detected, do
not use the power supply. Never open the power supply yourself. Have repairs performed
only by a qualified technician and only using original spare parts. A damaged power
supply, cable or plug increases the risk of an electric shock.
• Do not operate the power supply on easily inflammable surfaces (e.g., paper,
textiles, etc.) or surroundings. The heating of the power supply during the charging
process can pose a fire hazard.
• Supervise children. This will ensure that children do not play with the power supply.
• Children or persons that, owing to their physical, sensory or mental limitations or
to their lack of experience of knowledge, are not capable of securely operating the
power supply, and may only use this power supply under supervision or after
having been instructed by a responsible person. Otherwise, there is danger of
operating errors and injuries.
• If the shape of the plug does not fit the power outlet, use an attachment plug adaptor of
the proper configuration for the power outlet.
IMPORTANT SAFETY INSTRUCTIONS – SAVE THESE INSTRUCTIONS
DANGER
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, CAREFULLY FOLLOW THESE
INSTRUCTIONS
FCC Statement
1. This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may
cause undesired operation.

COMPACT LASER MEASURING TOOL 5
SAFETY INSTRUCTIONS
2. Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
NOTICE:
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures: Reorient or relocate the
receiving antenna. Increase the separation between the equipment and receiver. Connect the
equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
DANGER
People with electronic devices, such as pacemakers, should consult their physician(s)
before using this product. Operation of electrical equipment in close proximity to a heart
pacemaker could cause interference or failure of the pacemaker.
UNPACKING
When unpacking the box, do not discard any packing materials until all of the contents are
accounted for:
a. Open the carton to locate the following:
• Compact Laser Measuring Tool
• Power supply
• USB charging cable
• Operator’s manual
b. Carefully lift the compact laser measuring tool out of the carton and place it on
a stable, flat surface.

6 COMPACT LASER MEASURING TOOL
DESCRIPTION
KNOW YOUR COMPACT LASER MEASURING TOOL
The compact laser measuring tool is a highly accurate measuring tool for fast, easy operation:
• Measures distances from 1-100 feet with an accuracy of ±1/8 inch.
• Measures distances and computes areas.
• Easy-to-read numbers.
• Integrated, rechargeable Lithium-Ion battery.
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COMPACT LASER MEASURING TOOL 7
DESCRIPTION
PARTS DESCRIPTION
1 Power/Mode/Unit button
2 LCD display
3 Measure button
4 Laser-receiving lens
5 Laser-exit aperture
6 Charging port
7 Power supply
8 USB charging cable
LCD DISPLAY ICONS
Full battery indicator
Empty battery indicator
Indicates that the measurement is taken from the rear of the tool.
Laser beam indicator
MODE ICONS
Located below the LCD display
Single distance measurement indicator
Area measurement indicator
Continuous measurement indicator

8 COMPACT LASER MEASURING TOOL
OPERATION
1. HOW TO CHARGE THE COMPACT LASER MEASURING TOOL
NOTE: The compact laser measuring tool is shipped partially charged; charge the battery before
first use.
Optimum performance can be reached by recharging the tool for approximately 2 hours after
use. It is not recommended to recharge the tool for more than 24 hours after each use.
The power supply can be used with normal household voltage of 100-240 volts AC.
a. Insert the USB interface of the USB charging cable into the power supply.
b. Insert the charging plug into charging port, making sure that they are properly
connected.
c. Connect the power supply (together with USB charging cable) to the power outlet. The
tool will turn on automatically. The battery indicator will begin to flicker on the LCD
display to indicate that the compact compact laser measuring tool is charging.
d. When charging is complete, the full-battery indicator will appear on the LCD display.
Remove the USB charging cable from the measuring tool; the tool will turn off within
3 seconds. If the USB charging cable remains connected to the compact laser
measuring tool, the tool will remain “ON”.
NOTE: The compact laser measuring tool will not turn off when the USB charging cable is
removed during normal charging until 3 minutes have elapsed.
NOTE: Do not operate the power supply in an area of extreme heat or cold. It works best
at normal room temperature. The base of tool or power supply may become warm during
charging.
MEASURE
USB INTERFACE CHARGING PORT
CHARGING PLUG
1

COMPACT LASER MEASURING TOOL 9
OPERATION
2. TO TURN THE COMPACT LASER
MEASURING TOOL ON AND OFF
a. Press the power/mode button
to turn on the tool. The tool
will default to the single distance
measuring mode.
b. Press the power/mode button
for about 1 second to turn off the
tool.
NOTE: When the measuring tool is
inactive for 3 minutes, it will automatically
turn off to save battery power.
3. CHANGE THE UNIT OF MEASURE
a. Press and hold the power/mode button to turn the compact laser measuring tool off.
b. Press and hold the power/mode button for 1 second: the tool defaults to feet and
inches. Continue holding for 3 seconds until the desired unit of measurements (inch/
feet or meters) is displayed on the screen. When the desired unit of measurement
appears on the screen, release the power/mode button . After releasing
the button, the compact laser measuring tool turns itself on and subsequent
measurements will be displayed in the selected unit.
m
3
2

10 COMPACT LASER MEASURING TOOL
OPERATION
4. SINGLE DISTANCE MEASUREMENT
a. Turn on the tool; the tool will default to the single distance measurement mode and
the cursor will point to the single distance measurement indicator .
b. Press the measure button
MEASURE
to turn on the laser; the laser indicator will blink. Aim
the laser at the target to which you want to measure.
c. Press the measure button
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again to take a measurement. The resulting
measurement will be displayed on the LCD screen and the laser beam will turn off.
4a
d. To take a second measurement:
Press the measure button
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to turn on the laser again; the first
measurement will show in the
upper row of the screen.
Press the measure button
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again to take a measurement. The
resulting second measurement
will be displayed on the LCD
screen, and the laser beam will
turn off.
4b

COMPACT LASER MEASURING TOOL 11
OPERATION
5. AREA MEASUREMENT
a. Press the power/mode button
to move the cursor to the area
measurement indicator .
b. Press the measure button
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to
turn on the laser beam; the laser
indicator will blink.
c. Position the tool to aim the laser
dot at the target to which you
want to measure.
d. Press the measure button
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to display the measured length in
first row of the screen.
e. Position the tool to aim the laser dot
at the width target.
f. Press the measure button
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again to display the area
computation in the lowest row
of the screen; the width will be
displayed at the same time in the
second row. The laser beam will
turn off.
g. Press the measure button
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again to make a new
measurement.
5a
5b
ft
5c

12 COMPACT LASER MEASURING TOOL
OPERATION
6. CONTINUOUS MEASUREMENT
The continuous measurement function can used for the transferring measurements, e.g.,
from construction plans. In the continuous measurement mode, the compact laser measuring
tool can be moved relative to the target. As an example, the user can move from a wall to a
predetermined distance, during which time the actual, changing measurement is displayed
continuously.
a. Press the mode button to move the cursor to the continuous measurement
indicator .
b. Press the measure button
MEASURE
to turn on the laser beam; the laser indicator will blink.
c. Press the measure button
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again to take measurement.
d. Move the tool until the required distance value is indicated at the bottom of the display.
e. The continuous measurement will continue to measure for about 3 minutes, and the
measurement will automatically stop after 3 minutes.
6
NOTE: Press any button to stop the continuous measurement during the 3 minutes.
f. Press the measure button
MEASURE
again to make a new measurement.

COMPACT LASER MEASURING TOOL 13
OPERATION
ERROR SIGNALS
The following error signals may appear on the LCD display of your tool:
CODE EXPLANATIONS ACTION
Er001 The reflected laser signals are too
strong.
Do not direct the laser at a highly
reflective surface; cover the surface with
white paper if necessary.
Er002 Out of range. Take measurements within the range of
1-100 feet (0.2 to 30 m).
Er003 The target provides poor
reflection of the laser.
Change the measuring target or cover it
with a piece of white paper.
Er004 The temperature is too high. Wait until the compact laser measuring tool
has reached the operating temperature.
Er005 The temperature is too low. Wait until the compact laser measuring tool
has reached the operating temperature.
Er006 Low battery. Charge the battery.
Er007 Strong vibration; you moved the
tool too abruptly when measuring. Always keep the tool steady.
MAINTENANCE
This compact laser measuring tool has been designed to be a low-maintenance tool.
However, in order to maintain its performance, you must always follow these simple
directions:
a. Avoid exposing the tool to shock, continuous vibration or extreme hot or cold
temperature.
b. Always store the tool indoors.
c. Always keep the tool free of dust and liquids. Use only a clean, soft cloth for
cleaning. If necessary, slightly moisten the cloths with pure alcohol or a little water.
d. Do not disassemble the compact laser measuring tool; this will expose the user to
hazardous radiation exposure.
e. Do not attempt to change any part of the laser lens.

14 COMPACT LASER MEASURING TOOL
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
Tool cannot be
switched on.
The battery charge is too low. Charge the battery.
The power button did not
contact well.
Try to press the power button more
firmly or call customer service.
Error code shows
on display.
Please refer to “Error signals”
above.
Please refer to “Error signals”
above.
WARRANTY
This compact laser measuring tool is warranted to the original purchaser from the original
purchase date for two years, plus one additional year with product registration at www.
hammerheadtools.com (2+1), for a total three years subject to the warranty coverage
described herein.
Please retain your receipt.
This compact laser measuring tool is warranted to the original user to be free from defects
in material and workmanship. If you believe that the tool is defective at any time during the
specified warranty period, call HAMMERHEAD support at 1-877-888-1880 to speak with a
customer service agent. This warranty does not cover: (1) Part failure due to normal wear or
tool abuse (2) Any parts have been altered or modified by anyone other than an authorized
HAMMERHEAD personnel.
This warranty excludes bits, bulbs and accessories. This warranty gives you specific legal
rights, and you may also have other rights that vary from state.

HERRAMIENTA DE
MEDICIÓN LÁSER
COMPACTA
MODELO HLMT100
CARGUE LA BATERÍA ANTES DE USAR POR
PRIMERA VEZ.
ADJUNTE SU RECIBO AQUÍ
Número de serie ___________________ Fecha de compra ____________________
¿Preguntas, problemas, piezas faltantes? Antes de volver a la tienda,
llame a nuestro Departamento de Servicio al Cliente al 1-877-888-1880, de
lunes a viernes de 8:30 a.m. a 5 p.m., hora estándar del este.
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16 HERRAMIENTA DE MEDICIÓN LÁSER COMPACTA
ÍNDICE
Especificaciones técnicas.................................................16
Instrucciones de seguridad................................................17
Desembalaje ..........................................................19
Descripción ...........................................................20
Operación.............................................................22
Mantenimiento .........................................................27
Solución de problemas ...................................................28
Garantía ..............................................................28
ESPECIFICACIONES TÉCNICAS
COMPONENTE ESPECIFICACIONES
Suministro de electricidad Entrada: 100V-240V CA
Salida: 5V CC 1 A
Voltaje de batería 500 mAh, 3,7V de polímero de litio
Láser Ȝ=635 nm,láser clase II,láser con salida máxima
< 1 mW
Escala de medición (típica) 0,2 a 30 metros (1 a 100 pies)*
Precisión de medición (típica) ±3 mm (±0,3 cm)*
Unidad visualizada más pequeña ±1 mm (±0,1 cm)
Apagado automático Láser: 20 segundos
Herramienta de medición: 3 minutos
Vida útil estimada de la batería Hasta 2000 mediciones individuales
Temperatura óptima operativa 0 °C a 40 °C (32 °F a 104 °F)
Temperatura de almacenaje -20 °C a 60 °C (-4 °F a 140 °F)
Importante: En condiciones favorables, como bajo la luz solar brillante o cuando se miden
superficies resistentes o con poca reflectancia, la escala de medición de la herramienta y la
precisión disminuirán.

HERRAMIENTA DE MEDICIÓN LÁSER COMPACTA 17
INSTRUCCIONES DE SEGURIDAD
Instrucciones de seguridad para la herramienta de medición láser compacta
ADVERTENCIA
RADIACIÓN LÁSER. No mire directamente al rayo. Producto láser clase II. Encienda el rayo
láser solo cuando utilice la herramienta.
• No retire ni desfigure las etiquetas del producto.
• Evite la exposición directa a los ojos. El rayo láser puede causar ceguera por destello.
• No utilice la herramienta cerca de niños, ni permita que estos la utilicen.
• No ubique la herramienta en una posición en la que una persona
pueda mirar al rayo láser, ya sea de manera intencional o no.
• No la utilice en superficies como chapas que puedan brillar o
reflejar. La superficie brillante podría reflejar el rayo hacia el
operador.
• Siempre apague la herramienta láser cuando no la utiliza. Al
dejar la herramienta encendida, aumenta el riesgo de que alguna
persona mire al rayo láser sin darse cuenta.
• No intente modificar el rendimiento de este dispositivo láser, de
ninguna manera. Esto puede causar una exposición peligrosa a la
radiación láser.
• No intente reparar o desarmar la herramienta de medición láser.
Si personas no calificadas intentan reparar este equipo, se pueden
ocasionar lesiones graves. Solo el personal de servicios calificado
debe realizar las reparaciones de este equipo láser.
• El uso de accesorios que se diseñaron para otras herramientas
láser podría ocasionar lesiones graves.
• No opere la herramienta en exteriores.
• No ubique ni guarde la herramienta bajo condiciones de temperatura extremas.

18 HERRAMIENTA DE MEDICIÓN LÁSER COMPACTA
INSTRUCCIONES DE SEGURIDAD
Instrucciones de seguridad para el suministro de electricidad
• Lea y comprenda todas las instrucciones. Si no se siguen todas las instrucciones que
se indican a continuación, se pueden producir descargas eléctricas, incendios o lesiones
personales graves.
• Mantenga el suministro de electricidad alejado de la lluvia y la humedad. El ingreso
de agua en el suministro de electricidad, aumenta el riesgo de una descarga eléctrica.
• Utilice únicamente el suministro de electricidad para el modelo HLMT100. De lo
contrario, existe un peligro de incendio o explosión.
• Mantenga el suministro de electricidad limpio. La suciedad puede ocasionar un
peligro de descarga eléctrica.
• Antes de cada uso, verifique el suministro de electricidad, el cable y el enchufe.
Si detecta un daño, no utilice el suministro de electricidad. No abra nunca el suministro
energía usted mismo. Realice las reparaciones solo con un técnico calificado y utilice
piezas de repuesto originales. Un suministro de electricidad, un cable o enchufe dañado
aumenta el riesgo de una descarga eléctrica.
• No utilice el suministro de electricidad en superficies fácilmente inflamables
(por ejemplo, papel, telas, etc.) o en sus alrededores. El calor del suministro de
electricidad durante el proceso de carga puede causar un peligro de incendio.
• Supervise a los niños. Esto garantiza que los niños no jueguen con el suministro de electricidad.
• Los niños o las personas que, debido a limitaciones físicas, sensoriales o mentales o
la falta de experiencia o conocimiento, no pueden operar el suministro de electricidad
de manera segura y solo pueden hacerlo bajo supervisión o luego de que una persona
responsable los instruya. De lo contrario, existe un peligro de errores de operación y lesiones.
• Si la forma del enchufe no se ajusta al tomacorriente, use un adaptador con la
configuración adecuada para el tomacorriente.
INSTRUCCIONES IMPORTANTES DE SEGURIDAD: GUARDE ESTAS INSTRUCCIONES
PELIGRO
SIGA LAS INSTRUCCIONES A CONTINUACIÓN CUIDADOSAMENTE, PARA REDUCIR EL
RIESGO DE INCENDIO O DESCARGAS ELÉCTRICAS
Declaración de la FCC
1. Este dispositivo cumple con la Sección15 de las Normas de la Comisión Federal de
Comunicaciones de los EE.UU. (FCC, por sus siglas en inglés). El funcionamiento
está sujeto a las siguientes dos condiciones:

HERRAMIENTA DE MEDICIÓN LÁSER COMPACTA 19
INSTRUCCIONES DE SEGURIDAD
(1) Este dispositivo no puede causar interferencia perjudicial.
(2) Este dispositivo debe aceptar toda interferencia recibida, incluida la interferencia
que pueda causar un funcionamiento indeseado.
2. Los cambios o las modificaciones que no estén aprobados explícitamente por la
parte responsable del cumplimiento podrían anular la autoridad del usuario para
utilizar el equipo.
AVISO: Este equipo ha sido probado y ha resultado estar en conformidad con los límites
para un dispositivo digital Clase B, conforme a la Sección15 de las Normas de la FCC.
Estos límites tienen el propósito de brindar una protección razonable de la interferencia
perjudicial en una instalación residencial. Este equipo genera, usa y puede irradiar energía
de radiofrecuencia y, si no se instala y usa de acuerdo con las instrucciones, puede causar
interferencia perjudicial para las comunicaciones por radio. Sin embargo, no hay garantía
de que no se produzca esa interferencia en una instalación en particular. Si este equipo
no produce interferencia perjudicial a la recepción de radio o televisión, lo que puede
determinarse apagando y encendiendo el equipo, el usuario debe intentar corregir la
interferencia mediante alguna de las siguientes acciones: Modifique la orientación o reubique
la antena receptora. Aumente la separación entre el equipo y el receptor. Conecte el equipo
a un tomacorriente de otro circuito (no donde estaba conectado el receptor). Consulte al
distribuidor o a un técnico en radio y televisión capacitado para obtener asistencia.
PELIGRO
Las personas que poseen dispositivos electrónicos, como marcapasos, deben consultar
al médico antes de usar este producto. La utilización de equipos eléctricos cerca de un
marcapasos puede producir interferencias o fallas en el marcapasos.
DESEMBALAJE
Cuando desembale la caja, no deseche el material de embalaje hasta que verifique que
esté todo el contenido:
a. Abra la caja para ubicar los siguientes elementos:
• Herramienta de medición láser compacta
• Suministro de electricidad
• Cable de carga USB
• Manual del usuario
b. Retire de la caja la herramienta de medición láser compacta con mucho cuidado
y ubíquela en una superficie estable y plana.

20 HERRAMIENTA DE MEDICIÓN LÁSER COMPACTA
DESCRIPCIÓN
CONOZCA SU HERRAMIENTA DE MEDICIÓN LÁSER COMPACTA
La herramienta de medición láser compacta es una herramienta de medición de alta precisión
que ofrece una operación sencilla y rápida:
• Mide distancias desde 0,2 a 30 metros con una precisión de ±0,3 cm.
• Mide distancias y calcula áreas.
• Números de lectura sencilla.
• Batería integrada de ion de litio recargable.
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