EN
Table of Contents
Calibration - - - - - - - - - - - - - - - - - - - - - - - - - - - - -16
Technical Data - - - - - - - - - - - - - - - - - - - - - - - - -18
Message Codes - - - - - - - - - - - - - - - - - - - - - - - -18
Care - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -19
Service - United States - - - - - - - - - - - - - - - - -19
Volume- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11
Pythagoras (partial height) - - - - - - - - - - - - - - - - - - - 13
Stake out - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 14
Height tracking - - - - - - - - - - - - - - - - - - - - - - - - - - - 15
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Instrument Set-up
Introduction
Overview
The safety instructions and the user manual should be
read through carefully before the product is used for the
first time.
The person responsible for the product must ensure that
all users understand these directions and adhere to them.
Display
The symbols used have the following meanings:
ƽWARNING
Indicates a potentially hazardous situation or an unintended use
which, if not avoided, will result in death or serious injury.
On / Measure
ƽCAUTION
Indicates a potentially hazardous situation or an unintended use
which, if not avoided, may result in minor injury and/or appreci-
able material, financial and environmental damage.
Important paragraphs which must be adhered to in practice
Add / Subtract
Area / Volume
Memory
i
as they enable the product to be used in a technically
correct and efficient manner.
Pythagoras /
Stake out
Inclination
functions
Timer / Units
Measuring
reference
Clear / Off
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Instrument Set-up
Display
Insert batteries
Horizontal
measure-
ment
To ensure a reli-
able use, do not
use zinc-carbon
batteries.
Change batter-
ies when battery
symbol is flash-
ing.
Area / Volume
Timer
i
Stake out
Measuring
reference
Memory
Circumfer-
ence
Pythagoras
Battery
Angle
Wall area
Slope
distance
Min/Max
Measuring
Ceiling area
Indirect height
Addition /
Subtraction
Units
Main line
2nd result
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Instrument Set-up
Labeling
Laser Radiation
Do not stare into the beam
Laser class 2
acc. IEC 60825-1:2007
Maximum radiant power: <1mW
Emitted wavelength: 620-690nm
Beam divergence: 0.16 x 0.6 mrad
-9
-9
Impulse duration: 0.2 x 10 s - 0.8 x 10 s
Subject to change (drawings, descriptions and technical data)
without prior notice.
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Operations
Switching ON/OFF
Clear
Message Codes
1x
2x
Press ON but-
ton 2 sec to
startcontinuous
laser mode. If
no key is
If the info icon appears with a
number, observe the instruc-
tions in section "Message
Codes".
i
Example:
2 sec
Device is
turned OFF.
pressed for 180
sec, the device
switches off au-
tomatically.
Leave actual
Undo last action.
function, go to de-
fault operation
mode.
Beep ON/OFF
Illumination ON/OFF
2 sec
simultane-
ously
2 sec
simultane-
ously
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Operations
Adjusting measuring reference / tripod
1
2
Distance is measured
from the tripod thread
permanently.
Distance is measured from the
front of the device.
3
Distance is measured from the rear
of the device (standard setting).
Multifunctional endpiece
The orientation
of the endpiece
isautomatically
detected and
thezeropointis
accordingly ad-
justed.
i
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Operations
Distance unit setting
Tilt unit setting
Switch between the
following units:
Switch between the
following units:
0.000 m 0.00 ft
0.0000 m 0‘00‘‘ 1/32
0.0 °
0.0 %
2 sec
2 sec
simultaneously
0.00 m
0.00 in
0 in 1/32
Timer (automatic release)
Once the key is released with the
laser activated, the remaining sec-
onds until the measurement are
displayed in a countdown. The de-
layed release is recommended for
precise aiming e.g. at long distanc-
es. It avoids shaking of the device
when pressing the measurement
key.
1
2
i
Adjust delay of au-
tomatic release
(max. 60 sec,
standard setting
5 sec)
s
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Measuring Functions
Measuring single distance
Target surfaces: Measuring
errors can occur when meas-
uring to colourless liquids,
glass, styrofoam or semi-per-
meable surfaces or when
aiming at high gloss surfac-
es. Against dark surfaces the
measuring time increases.
1
2
3
i
8.532
m
Aim active laser at target.
Permament / Minimum-Maximum measuring
The minimum and maximum dis-
tance measured is displayed
(min, max.). The last value meas-
ured is displayed in the main line.
min.
max.
1
2
3
2 sec
Stops permanent / minimum-
maximum measuring.
Used to measure room diagonals (maximum val-
ues) or horizontal distance (minimum values)
8.532
m
Add / Subtract
2x
The result is shown in the
main line and the measured
value above. This process
can be repeated as required.
The same process can be
used for adding or subtracting
areas or volumes.
1
2
3
i
The next meas-
urementisadded
to the previous
one.
The next meas-
urement is sub-
tracted from the
previous one.
5.51
5 m
7.332
m
12.847
m
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Measuring Functions
Area
1x
The result is shown in the
main line and the measured
value above.
1
2
3
4
5
i
Aim laser at first
target point.
Aim laser at sec-
ond target point.
2
24.352
m
6
2 sec
Circumference
Area
19.823
m
2
24.352
m
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Measuring Functions
Volume
2x
1
2
3
4
5
6
Aim laser at first
target point.
Aim laser at sec-
ond target point.
Aim laser at third
target point.
The result is
shown in the
7
8
main line and
i
Circumference
Wall areas
the measured
value above.
80.208
m
2 sec
2
208.703
m
2
Ceiling/floor area
24.224
m
3
3
78.694
m
78.694
Volume
m
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Measuring Functions
Pythagoras (2-point)
Notice additional
Pythagoras
measurement in-
formation at the
bottom of the
next page.
1
2
3
4
5
i
Aim laser rectan-
gular at lower
point.
Aim laser at up-
per point.
8.294
m
Pythagoras (3-point)
2x
1
2
3
4
5
6
Aim laser at up-
per point.
Aim laser at rec-
tangular point.
Aim laser at lower point.
Notice additional
Pythagoras
measurement in-
formation at the
bottom of the
next page.
7
i
8.294
m
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Measuring Functions
Pythagoras (partial height)
3x
1
2
3
4
5
6
Aim laser at rec-
tangular point.
Aim laser at upper
point.
Aim laser at 2nd
point.
7
2.602
m
Pythagoras
measurements:
• Pressing the measuring key for 2 sec in the function activates automatically
Minimum or Maximum measurement.
i
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Measuring Functions
Stake out
Two different
4x
a
b
a
b
=
=
distances (a
and b) can be
entered to
1
1
1
i
2
2
mark off de-
fined meas-
ured lengths.
3
3
a
a
b
b
1.000
m
b
b
2
3
4
5
Approve value "b" and start
measurement.
Approve value
"a".
Adjust value
"a".
Adjust value
"b".
0.625 m
1.01
2 m
Move device
When approaching a stake
out point to less than 0.1 m
the instrument starts to
beep.
The function can be stopped
by pressing the CLEAR/OFF
button.
slowly along the
stake-out line.
The distance to
the next stake
out point is dis-
played.
6
i
1.01
2 m
0.240 m is missing
up to next 1.012 m
distance.
0.240
m
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Measuring Functions
Smart Horizontal Mode
Press key
again to
switch off
horizontal
measure-
ment.
1
2
3
i
40.8 °
5.20
x
y
z
4 m
z
0.032
m
Aim laser at
target.
(up to 360° and a transverse
tilt of ±10°)
4.827
m
Height tracking
2x
h3
h2
This function displays continous-
ly the tracking height if the device
is turned on a tripod. No 2nd dis-
tance measuring is needed as
only the angle is automatically
measured.
h1
1
2
3
4
i
Aim laser at upper points and
angle/ height tracking starts au-
tomatically.
Aim laser at low-
er point.
h3
h2
The tracked
height "y" is in
90° to the 1st
aimed point
"x".
5
6
i
h1
40.8 °
x
6.932
30.2 °
m
= Tracking
angle
Stops Height tracking and
displays last measurement.
y= Tracking
9.827
m
height
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Measuring Functions
Memory (20 last displays)
Delete Memory
1
2
3
2 sec
2 sec
The value from
the main line can
be used for fur-
ther calculations.
20 last displays
are displayed.
20
20
Navigates trough
20 last displays.
simultaneously
8.294
m
Memory is completely de-
leted.
8.294
m
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Calibration
Calibration of tilt sensor (Tilt Calibration)
1
4
7
2
5
8
3
6
9
2 sec
simultane-
ously
Place device on absolutely flat sur-
face.
180°
Turn the device horizontally by 180°
and place it again on absolutely flat
surface.
Turn the device and place it again on ab-
solutely flat surface.
After 2 sec
the device
goes back
to the nor-
mal mode.
180°
i
Turn the device horizontally by 180°
and place it again on absolutely flat
surface.
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Technical Data
Message Codes
* applies for 100 % target reflectivity (white painted
wall), low background illumination, 25 ºC
** applies for 10 to 500 % target reflectivity, high back-
ground illumination, - 10 ºC to + 50 ºC
*** Tolerances apply from 0.05 m to 10 m with a confi-
dence level of 95%. The maximum tolerance may
deteriorate to 0.1 mm/m between 10 m to 30 m and to
0.2 mm/m for distances above 30 m
**** applies for 100 % target reflectivity, background
illumination of approximately 30'000 lux
***** after user calibration. Additional angle related
deviation of +/- 0.01° per degree up to +/-45° in each
quadrant. Applies at room temperature. For the whole
operating temperature range the maximum deviation
increases by +/- 0.1°.
If the message Error does not disappear
after switching on the device repeatedly,
contact the dealer.
If the message InFo appears with a
number, press the Clear button and
observe the following instructions:
Distance measurement
Typical Measuring Tolerance* ± 1.5 mm / 0.06 in ***
Maximum Measuring
Tolerance**
± 2.5 mm / 0.10 in ***
Range of target plate
Typical Range*
80 m / 262 ft
80 m / 262 ft
60 m / 197 ft
Range at unfavourable
condition ****
No.
Cause
Correction
156
Transverse tilt
greater than 10°
Hold the instrument
without any transverse
tilt.
Smallest unit displayed
0.1 mm / 1/32 in
Ø laser point
at distances
6 / 30 / 50 mm
(10 / 50 / 80 m)
162
Calibration mistake Make sure, the device
is placed on a abso-
Tilt measurement
lutely horizontal and flat
surface. Repeat the
calibration procedure. If
the mistake still occurs,
contact your dealer.
Measuring tolerance to laser ± 0.2°
beam*****
For accurate indirect results, the use
Measuring tolerance to
housing*****
± 0.2°
360°
i
of a tripod is recommended. For
accurate tilt measurements a trans-
verse tilt should be avoided.
Range
204
252
253
255
Calculation error
Perform measurement
again.
General
Functions
Laser class
Laser type
2
Temperature too
high
Let device cool down.
Distance measuring
Min/Max measuring
Permanent measuring
Stake-out
yes
yes
yes
yes
yes
yes
yes
635 nm, < 1 mW
Protection class
IP54 (dust- and splash
water protected)
Temperature too
low
Warm device up.
Autom. laser switch off
Autom. power switch-off
Battery durability (2 x AAA)
after 90 s
Received signal too Change target surface
weak, measuring
time too long
Addition/Subtraction
Area
after 180 s
(e.g. white paper).
up to 5000 measure-
ments
Volume
256
257
258
Received signal too Change target surface
Pythagoras
2-point, 3-point,
partial height
Dimension (H x D x W)
Weight (with batteries)
117 x 57 x 32 mm
4.6 x 2.4 x 1.3 in
high
(e.g. white paper).
Too much back-
ground light
Shadow target area.
Smart Horizontal Mode /
Indirect height
yes
0.14 kg / 4.938 oz
Temperature range:
- Storage
Measurement
outside of meas-
uring range
Correct range.
Height tracking
Memory
yes
-25 to 70 °C
-13 to 158 °F
-10 to 50 °C
14 to 122 °F
20 displays
yes
- Operation
Beep
260
Laser beam inter-
rupted
Repeat measurement.
Illuminated display
Multifunctional endpiece
yes
yes
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Care
Service - United States
• Clean the device with a damp, soft cloth. MILWAUKEE prides itself in producing a Contact our Corporate After Sales
premium quality product that is Nothing
Service Technical Support about ...
• Technical Questions
• Service/Repair Questions
• Warranty
• Never immerse the device in water.
• Never use aggressive cleaning agents
or solvents.
But Heavy Duty®.
Your satisfaction with our products is very
important to us!
If you encounter any problems with the
operation of this tool, or you would like to
locate the factory Service/Sales Support
Branch or authorized service station
nearest you, please call...
Additionally, we have a nationwide
network of authorized Distributors ready to
assist you with your tool and accessory
needs.
Check your “Yellow Pages” phone direc-
tory under “Tools-Electric” for the names &
addresses of those nearest you or see the
'Where To Buy' section of our website.
call: 1-800-SAWDUST
fax: 1.800.638.9582
email:
Register your tool online at
• receive important notifications regarding
your purchase
• ensure that your tool is protected under
the warranty
• become a Heavy Duty club member
1-800-SAWDUST
(1.800.729.3878)
Monday-Friday
7:00 AM - 6:30 PM
Central Time
or visit our website at
For service information, use the 'Service
Center Search' icon found in the 'Parts &
Service' section.
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