DeWalt DW099E User manual

Please read these instructions before operating the product.
www.dewalt.com
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DW099E & DW099S
User Manual
DW099E

C1
2
E
DW099E
2
Figures
A
4
DW099E
6.21ft
6.17ft
1
2
6.17ft
4
3
6.21ft
B
1
2
5
2
D
AAA
6
1
3
7
5
6

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F G
H

4
EContents
• User Safety
• Battery Safety
• Setup (Load Batteries)
• Operation
• Warranty
• Error Codes
• Specications
Retain all sections of this manual for future
reference.
User Safety
WARNING:
Carefully read the Safety Instructions and
Product Manual before using this product. The
person responsible for the product must ensure
that all users understand and adhere to these
instructions.
WARNING:
The following label information is placed on your
laser tool to inform you of the laser class for your
convenience and safety.
DW099S
FCC ID: 2ADA6DW099S
IC: 12409A-DW099S
DW099E
The DW099E and DW099S tools emit a visible laser
beam, as shown in Figure A#1. The laser beam emitted
is Laser Class 2 per IEC 60825-1 and complies with 21
CFR 1040.10 and 1040.11 except for deviations pursuant
to Laser Notice No. 50, dated June 24, 2007.
WARNING:
While the laser tool is in operation, be careful not
to expose your eyes to the emitting laser beam
(red light source). Exposure to a laser beam
for an extended time period may be hazardous
to your eyes. Do not look into the beam with
optical aids.
WARNING: To reduce the risk of injury, user
must read the Product User manual, Laser
Safety, and Battery Safety manuals.
FCC Compliance
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, and
(2) this device must accept any interference received,
including interference that may cause undesired operation.
FCC Statement
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
the receiver.
- Connect the equipment into an outlet on a different circuit
(not the circuit to which the receiver is connected).
- Consult the dealer or an experienced radio/TV technician
for help.
Canada, Industry Canada (IC) Notices
Class B digital circuitry of this device complies with
Canadian ICES-003. This device complies with Industry
Canada license-exempt RSS standard(s). Operation is
subject to the following two conditions: (1) this device may
not cause interference, and (2) this device must accept
any interference, including interference that may cause
undesired operation of the device.
Notications d’Industrie Canada (IC, Industry Canada),
Canada
Le circuit de cet appareil numérique de classe B est conforme
à l’ICES-003 (Canada). Cet appareil est conforme aux
exigences RSS d’Industrie Canada exempt de licence.
L’utilisation est sujette aux deux conditions suivantes:
(1) cet appareil ne doit pas causer d’interférences, et (2)
cetappareil doit accepter toutes les interférences, y compris
celles qui pourraient provoquer un fonctionnement non
souhaitable de l’appareil.

5
E
Under Industry Canada regulations, the radio transmitter(s)
in this device may only operate using an antenna of a type
and maximum (or lesser) gain approved for the transmitter
by Industry Canada. To reduce potential radio interference
to other users, the antenna type and its gain should be
so chosen that the equivalent isotropically radiated power
(e.i.r.p.) is not more than that necessary for successful
communication.
Battery Safety
WARNING: Batteries can explode or leak and
cause serious injury or re. To reduce the risk:
ALWAYS follow all instructions and warnings on
the battery label and package.
DO NOT short any battery terminals.
DO NOT charge alkaline batteries.
DO NOT mix old and new batteries. Replace all
of them at the same time with new batteries of
the same brand and type.
DO NOT mix battery chemistries.
DO NOT dispose of batteries in re.
ALWAYS keep batteries out of reach of children.
ALWAYS remove batteries if the device will not
be used for several months.
NOTE: Ensure that the recommended batteries
are used.
NOTE: Ensure the batteries are inserted in the
correct manner, with the correct polarity.
Setup (Load Batteries)
1. Locate the battery compartment latch on the back of
the tool (Figure C#2).
2. Using your finger, pull the latch up to unlock and
remove the battery door (Figure D#1 and #2).
3. Insert two AAA batteries, making sure to position the -
and +ends of each battery as noted inside the battery
compartment (Figure D#3).
4. Slide the pins at the bottom of the battery door into
the notches in the battery compartment (Figure D
#4).
5. Push the battery door down until it snaps in place
(Figure D#5).
When the tool is ON, the battery level appears in the
display window (Figure E#1).
Operation
Measuring Distance to a Wall or Object
1. Click (Figure A#5) to turn on the tool.
2. The tool will measure the distance from the bottom of
the tool to the wall or object (Figure F#1).
To measure from the top of the tool instead of the
bottom (Figure F#2), hold for 2 seconds.
On the display window, the tool icon will change from
to (Figure E#5).
3. Point the laser at the top of the tool (Figure A#1)
toward the wall or object whose distance you need to
measure (Figure F).
4. Click to measure the distance from the tool to
the wall or object.
5. At the bottom of the display window (Figure A#2),
view the current measurement (Figure E#3).
To take a new measurement, click to move the
current measurement up to the previous line on the
display window (Figure E#2). Then repeat steps 2-5.
Measuring Distances Continuously
To take a series of measurements as you move around,
change to Continuous Measure mode.
1. Click (Figure A#5) to turn on the tool.
2. Point the laser at the top of the tool (Figure A#1)
toward the wall or object whose distance you need to
measure (Figure F).
3. Click and hold for 2 seconds to turn on the
Continuous Measure mode.
4. At the bottom of the display window (Figure A#2),
view the current measurement (Figure E#3), which
will keep changing as you move the tool.
5. To take the current measurement (from the tool to the
wall or object) and exit Continuous Measure mode,
click .
To take a new measurement, click to move the
current measurement up to the previous line on the
display window. Then repeat steps 2-5.

6
EMeasuring Area
You can measure the area of a wall, floor, or object.
1. Click (Figure A#5) to turn on the tool.
2. The tool will measure the distance from the bottom of
the tool to the wall or object (Figure F#1).
To measure from the top of the tool instead of the
bottom (Figure F#2), hold for 2 seconds.
On the display window, the tool icon will change from
to (Figure E#5).
3. Click to show on the display window
(Figure E#4).
4. Measure the width.
• Point the top of the tool at one side of the target
(wall, floor, or object).
• Position the tool at one end of the target and point
the laser dot across the width. (Figure G#1 shows
where to position the tool if you are measuring from
the bottom of the tool.)
• Click to display the width measurement at
the top of the display window.
5. Measure the length.
• Position the bottom of the tool at one end of the
target and point the laser dot across the length.
(Figure G#2 shows where to position the tool if
you are measuring from the bottom of the tool.)
• Click to display the length measurement on
the second line of the display window.
6. View the Area measurement at the bottom of the
display window (Figure E#3).
Measuring Volume
You can measure the volume of a room or object.
1. Click (Figure A#5) to turn on the tool.
2. The tool will measure the distance from the bottom of
the tool to the wall or object (Figure F#1).
To measure from the top of the tool instead of the
bottom (Figure F#2), hold for 2 seconds.
On the display window, the tool icon will change from
to (Figure E#5).
3. Click twice to show on the display window
(Figure E#4).
4. Measure the width.
• Point the top of the tool at one side of the target
(room or object).
• Position the tool at one end of the target and point
the laser dot across the width. (Figure H#1 shows
where to position the tool if you are measuring from
the bottom of the tool.)
• Click to display the width measurement at
the top of the display window.
5. Measure the length.
• Position the tool at one end of the target and
point the laser dot across the length. (Figure H
#2 shows where to position the tool if you are
measuring from the bottom of the tool.)
• Click to display the length measurement on
the second line of the display window.
6. Measure the height.
• Positon the tool at one end of the target and
point the laser dot across the height. (Figure H
#3 shows wehre to position the tool if you are
measuring from the bottom of the tool).
• Click to take the measurement.
7. View the Volume measurement at the bottom of the
display window (Figure E#3).
Adding Measurements
You can add two measurements to get a total
measurement of the two distances.
1. Click (Figure A#5) to turn on the tool.
2. The tool will measure the distance from the bottom of
the tool to the wall or object (Figure F#1).
To measure from the top of the tool instead of the
bottom (Figure F#2), hold for 2 seconds.
On the display window, the tool icon will change from
to (Figure E#5).
3. Point the laser at the top of the tool (Figure A#1)
toward the wall or object whose distance you need to
measure.
4. Click to measure the distance from the tool to
the wall or object.

7
E
5. Indicate that you want to add this measurement to the
next measurement.
• On the DW099E keypad, click (Figure
A#7).
• On the DW099S keypad, click (Figure B#1).
6. Point the laser at the top of the tool toward the next
wall or object.
7. Click to measure the distance and add it to the
previous measurement.
8. View the total of the two measurements at the bottom
of the display window (Figure E#3).
Subtracting Measurements
You can subtract one measurement from another.
1. Click (Figure A#5) to turn on the tool.
2. The tool will measure the distance from the bottom of
the tool to the wall or object (Figure F#1).
To measure from the top of the tool instead of the
bottom (Figure F#2), hold for 2 seconds.
On the display window, the tool icon will change from
to (Figure E#5).
3. Point the laser at the top of the tool (Figure A#1)
toward the wall or object whose distance you need to
measure.
4. Click to measure the distance from the tool to
the wall or object.
5. Indicate that you want to subtract the next
measurement from this measurement.
• On the DW099E keypad, click twice.
• On the DW099S keypad, click twice.
6. Point the laser at the top of the tool toward the next
wall or object.
7. Click to measure the distance and subtract it
from the previous measurement.
Changing the Unit of Measure
Once the current measurement is taken (the device is not
in Continuous Measure mode), you can change the unit of
measure from decimal ft (6.21 ft) to fractional ft (6'02"9/16),
fractional ft to meters (1.894 m), meters to inches (74 9/16
in), or inches to decimal ft.
• On the DW099E keypad, click (Figure A#3).
• On the DW099S keypad, hold (Figure B#1 until
you see the measurement change (2-3 seconds).
Using Your DW099S With
If you have a DW099S, you can use its Bluetooth®
capability to pair it with the DeWALT Tool Connect
application on your cell phone or tablet, and then record
accurate measurements in your floor plans.
1. From either or , download the
DeWALT Tool Connect application to your cell phone
or tablet.
2. Using the DeWALT Tool Connect application,
capture the room or space for which you want to
record the measurements, and build your floor plan.
3. On the DW099S keypad, click to turn on the
tool.
4. If the Bluetooth®icon does not appear on the display
window (Figure E#6), click on the keypad
to turn on Bluetooth®.
5. Use the DeWALT Tool Connect application to pair
your cell phone or tablet to the DW099S.
6. Use the DW099S to measure each wall in the room
or space captured in the floor plan, and sync the
measurements to the floor plan.
7. Using the DeWALT Tool Connect application, save
the floor plan.
Once you have saved the floor plan, you can export it to
one of several different file formats, including PDF, DXF,
or JPG, and print it or email it to other people (your realtor,
home center, etc.).
“THE BLUETOOTH®WORD MARK AND LOGOS ARE REGIS-
TERED TRADEMARKS OWNED BY BLUETOOTH SIG, INC. AND
ANY USE OF SUCH MARKS BY DEWALT INDUSTRIAL TOOL CO.
IS UNDER LICENSE. OTHER TRADEMARKS AND TRADE NAMES
ARE THOSE OF THEIR RESPECTIVE OWNERS.”

8
ETurning Off the Tool
The tool can be turned off in either of these ways:
• Press and hold for several seconds (until the
display window clears).
• If you do not use the tool for 90 seconds, it will
automatically turn off.
Three Year Limited Warranty
DeWALT will repair, without charge, any defects due to
faulty materials or workmanship for three years from
the date of purchase. This warranty does not cover part
failure due to normal wear or tool abuse. For further detail
of warranty coverage and warranty repair information,
visit www.DeWALT.com or call 1–800–4-DeWALT
(1–800–433–9258). This warranty does not apply to
accessories or damage caused where repairs have been
made or attempted by others. This warranty gives you
specific legal rights and you may have other rights which
vary in certain states or provinces.
In addition to the warranty, DeWALT tools are covered
by our:
1 YEAR FREE SERVICE
DeWALT will maintain the tool and replace worn parts
caused by normal use, for free, any time during the first
year after purchase.
90 DAY MONEY BACK GUARANTEE
If you are not completely satisfied with the performance of
your DeWALT Power Tool, Laser, or Nailer for any reason,
you can return it within 90 days from the date of purchase
with a receipt for a full refund - no questions asked.
RECONDITIONED PRODUCT: Reconditioned product is
covered under the 1 Year Free Service Warranty. The 90
Day Money Back Guarantee and the Three Year Limited
Warranty do not apply to reconditioned product.
FREE WARNING LABEL REPLACEMENT: If your
warning labels become illegible or are missing, call
1-800-4-DeWALT or visit your local service center for a
free replacement.

9
E
Error Codes
If INFO appears on the display window with a Code number, perform the corresponding Corrective Action.
Code Description Corrective Action
101 Received Signal Too Weak,
Measuring Time Too Long
Use the target plate or change the target surface.
102 Received Signal Too High Target is too reective. Use the target plate or change the
target surface.
201 Too Much Background Light Reduce the background light on the target area.
202 Laser Beam Interrupted Remove the obstacle and repeat the measurement.
203 Insufcient Power Replace the batteries.
301 Temperature Too High Allow the device to cool down to a temperature within the
specied Operating Temperature Range.
302 Temperature Too Low Allow the device to warm up to a temperature within the
specied Operating Temperature Range.
401 Hardware Error Switch the device on/off several times. If the error still occurs,
return the defective device to the Service Center or distributor.
Refer to the Warranty.
402 Unknown Error Contact the Service Center or distributor. Refer to the Warranty.

10
ESpecications
Range 4in to 100ft (.1m to 30m)
Measuring Accuracy* ± 3/32in (± 2mm)*
Resolution** 1/16in (1mm)**
Laser Class Class 2 (IEC/EN60825-1: 2014)
Laser Type ≤ 1.0mW @ 620-690nm
Laser/Backlight Automatic Switch-off After 30s
Unit Automatic Switch-off After 90s
Continuous Measuring Yes
Area/Volume Yes
Battery Life (2 x AAA) Up to 3000 Measurements (2500 with )
Dimension (H x D x W) 4.72 x 1.91 x 1.02in (120 x 48.5 x 26mm)
Weight (with Batteries) 3.21oz (100g)
Storage Temperature Range 14° F ~ 140° F (-10° C ~ +60 C)
Operating Temperature Range 32° F ~ 104° F (0° C ~ +40° C)
*Measuring Accuracy depends on the current conditions:
• Under favorable conditions (good target surface and room temperature), up to 33ft (10m).
• Under unfavorable conditions (bright sunlight, a very weak reecting target surface, or large temperature uctuations), the
error can increase by to ± 0.003 in/ft (± 0.25mm/m) for distances over 33ft (10m).
**Resolution is the nest measurement you can see. In inches, that is 1/16". In mm, that is 1mm.

Notes:

© 2017 DeWalt Industrial Tool Co.,
701 East Joppa Road,
Towson, MD 21286
Made in China
097390
February 2017
www.dewalt.com