Prexiso P15 User manual

P15
®
LASER DISTANCE MEASURE
IMPORTANT: Read before Using
P15
1WARRANTY
LIMITED
YEAR
www.prexiso-eu.com

1
EN
Prexiso P15
Important Safety
Instructions
Do not use the product before you
have studied the User Manual on the
If you have no such manual, or it is in the wrong
language, please ask your agency for an appropriate
copy.
CAUTION:
•Don't dazzle other individuals.
•Looking directly into the beam
with optical aids can be
hazardous.
•Do not operate the product in
explosion hazardous areas or in
aggressive environments.
•Only use chargers recommended
by the manufacturer to charge
the batteries.
•Keep extremities in a safe
distance from the moving parts.
•Watch out for erroneous
measurements if the product is
defective or if it has been
dropped or has been misused or
modified.
•Carry out periodic test measure-
ments. Particularly before, during
and after important measure-
ments.
•The product and batteries must
not be disposed of with
household waste.
enclosed CD or on our Homepage.
The product is permitted to use for skilled persons
only.
Use of controls or adjustment or performance of
procedures other than those specified herein may
result in hazardous radiation exposure
• Do not stare into the laser beam or
direct it towards other people
unnecessarily.
• 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.
• 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 operate the tool outdoors.
WARNING:
•It is a Class 2 laser product in accordance with
IEC 60825-1:2014
Table of Contents
Instrument Set-up - - - - - - - - - - - - - - - - - - -2
Important Safety Instructions - - - - - - - - 1
Overview - - - - - - - - - - - - - - - - - - - - - - - - - - 2
Display - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2
Insert batteries - - - - - - - - - - - - - - - - - - - - - - 2
Operations - - - - - - - - - - - - - - - - - - - - - - - - -3
Measuring Functions - - - - - - - - - - - - - - - - 4
Switching ON/OFF- - - - - - - - - - - - - - - - - - - -3
Unit setting - - - - - - - - - - - - - - - - - - - - - - - - -3
Change the measurement reference - - - - - - - 3
Measuring single distance - - - - - - - - - - - - - -4
Continuous measuring - - - - - - - - - - - - - - - - -
4
T
echnical Data - - - - - - - - - - - - - - - - - - - - - - 5
Troubleshooting - - - - - - - - - - - - - - - - - - - - 5
Care - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5
Disposal - - - - - - - - - - - - - - - - - - - - - - - - - - -5
Warranty - - - - - - - - - - - - - - - - - - - - - - - - - - -5
S
afety Instructions - - - - - - - - - - - - - - - - - - 6
Symbols used - - - - - - - - - - - - - - - - - - - - - - -6
Permitted use - - - - - - - - - - - - - - - - - - - - - - -6
Prohibited use- - - - - - - - - - - - - - - - - - - - - - -6
Hazards in use - - - - - - - - - - - - - - - - - - - - - -6
Limits of use - - - - - - - - - - - - - - - - - - - - - - - - 6
Areas of responsibility - - - - - - - - - - - - - - - - - 7
Electromagnetic Compatibility (EMC) - - - - - 7
FCC statement (applicable in U.S.) - - - - - - - -7
Laser classification - - - - - - - - - - - - - - - - - - -8
Labelling - - - - - - - - - - - - - - - - - - - - - - - - - - 9
<1.0mW @ 620-690nm
IEC/EN 60825-1: 2014

P15
2
EN
Display
Insert batteries
Battery
Units
Main line
Info
+
+
-
-
i
Display
Measuring
Reference
Prexiso P15
Instrument Set-up
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.
Change
batteries when
battery symbol
is empty.
On / Off /
Measure
Measuring
Reference
/ Units

3
EN
ON OFF
5 sec
3 sec
i
1 2
The system
default
measurements
start at the
bottom as a
reference point.
Press button
to change the
reference to
top for
measurement.
3
The measurement
and the system
recovery to initial
setting.
Prexiso P15
Change the measurement reference
Device is turned
OFF.
Switch between
the following units:
Operations
Switching ON / OFF
Unit setting
If no key is
pressed for
120 sec, the
device
switches off
automatically.
3 sec
3 sec
0.000 m 0’00” 1/16

4
EN
1
Aim active laser at target.
2
14.98 m
3
i
Prexiso P15
Measuring Functions
Measuring single distance
Target surfaces: Measuring errors can occur
when measuring to colourless liquids, glass,
styrofoam or semi-permeable surfaces or when
aiming at hight gloss surfaces. Against dark
surfaces the measuring time increases.
Continuous measuring
3 sec
1
14.98
m
2
The last value measured
is displayed.
Stops continuous
measuring.
3
Aim active laser at target.

5
EN
Prexiso P15
Technical Data Troubleshooting
Care
General
1.15 - 50 ft***
0.35 - 15 m
1.15 - 26 ft***
0.35 - 8 m
± 1/4 in***
± 6 mm
± 1/4 in***
± 6 mm
Smallest unit displayed 1/16 in
1 mm
Laser class 2
Laser type 620-690 nm, < 1 mW
Power OFF automatically after 120 s
Continuous measuring yes
Dimension (H x D x W)
up to 3h
2 x 1.5V (AAA)
Weight
(without batteries)
Temperature range:
- Storage
- Operation
14 to 140 °F
-10 to 60 °C
32 to 104 °F
0 to 40 °C
4.01 x 1.42 x 0.71 IN
102 x 36 x 18 mm
47 g / 1.65 oz
Battery service life in
measuring operation, approx.
Batteries
* Favourable conditions are: white and diffuse reflecting
target (white painted wall), low background illumination and
moderate temperatures.
** Unfavourable conditions are: targets with lower or higher
reflectivity or high background illumination or temperatures
at the upper or lower end of the specified temperature
range.
*** Tolerances apply with a confidence level of 95%.
Potential issue table
ISSUE CAUSE ACTION
Hardware protection
after shocking Take out batteries
and insert again
Low battery Replace with
new batteries
Failure to
switch on
All dashes shows
on display
Insufficient
On/Measure/Units
button press
Press the
On/Measure/Units
button firmly
Received signal
too weak/
Measuring time too long
Change target surface
(e.g. white paper)
Received signal
too strong
(target is too reflective)
Change target surface
Ambient light
is too strong Shadow target area
(e.g. white paper)
The object is out
of rated range Measure within rated range
Beam is moved too fast Move the measuring
tool slowly
Range with favourable
conditions *
Range with unfavourable
conditions **
Accuracy with
favourable conditions *
Accuracy with
unfavourable conditions **
Disposal
CAUTION
Warranty
The Prexiso P15 has a one-year warranty.
For further information on this, contact
your dealer.
This warranty is void if product is used for
commercial purposes. This warranty is
not transferable and does not cover
products damaged by misuse, neglect,
accident, alterations or use and
maintenance other than that specified in
the owner's manual. This warranty does
not apply to any expendable parts that
can wear from normal use. This warranty
excludes any accessories.
Flat batteries must not be disposed of with
household waste. Care for the environ-
ment and take them to the collection points
provided in accordance with national or
local regulations.
The product must not be disposed with
household waste.
Dispose of the product appropri-
ately in accordance with the
national regulations in force in your
country.
Adhere to the national and country specific
regulations.
Product specific treatment and waste
management can be downloaded from our
homepage.
• Clean the device with a damp,
soft cloth.
• Never immerse the device in water.
• Never use aggressive cleaning
agents or solvents.

EN
6Prexiso P15
Safety Instructions
The person responsible for the instrument
must ensure that all users understand
these directions and adhere to them.
Symbols used
The symbols used have the following
meanings:
WARNING
Indicates a potentially hazardous situation
or an unintended use which, if not avoided,
will result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation
or an unintended use which, if not avoided,
may result in minor injury and/or appre-
ciable material, financial and environ-
mental damage.
Important paragraphs which must be
adhered to in practice as they enable
the product to be used in a technically
correct and efficient manner.
Permitted use
•Measuring distances
Prohibited use
•Using the product without instruction
•Using outside the stated limits
•Deactivation of safety systems and
removal of explanatory and hazard
labels
•Opening of the equipment by using tools
(screwdrivers, etc.)
•Carrying out modification or conversion
of the product
•Use of accessories from other manufac-
turers without express approval
•Deliberate dazzling of third parties; also
in the dark
•Inadequate safeguards at the surveying
site (e.g. when measuring on roads,
construction sites, etc.)
•Deliberate or irresponsible behaviour on
scaffolding, when using ladders, when
measuring near machines which are
running or near parts of machines or
installations which are unprotected
•Aiming directly in the sun
Hazards in use
WARNING
Watch out for erroneous measurements if
the instrument is defective or if it has been
dropped or has been misused or modified.
Carry out periodic test measurements.
Particularly after the instrument has been
subject to abnormal use, and before,
during and after important measurements.
CAUTION
Never attempt to repair the product your-
self. In case of damage, contact a local
dealer.
WARNING
Changes or modifications not expressly
approved could void the user’s authority to
operate the equipment.
Limits of use
Refer to section "Technical data".
The device is designed for use in areas
permanently habitable by humans. Do not
use the product in explosion hazardous
areas or in aggressive environments.
i
i

Prexiso P15 7
EN
Safety Instructions
Areas of responsibility
Responsibilities of the person in
charge of the instrument:
•To understand the safety instructions on
the product and the instructions in the
User Manual.
•To be familiar with local safety regula-
tions relating to accident prevention.
•Always prevent access to the product by
unauthorised personnel.
Electromagnetic Compatibility
(EMC)
WARNING
The device conforms to the most stringent
requirements of the relevant standards
and regulations.
However, the possibility of causing inter-
ference in other devices cannot be totally
excluded.
FCC statement (applicable in U.S.)
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 instal-
lation.This equipment generates, uses and
can radiate radio frequency energy and, if
not installed and used in accordance with
the instructions, may cause harmful inter-
ference to radio communications.
However, there is no guarantee that inter-
ference will not occur in a particular instal-
lation. 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 interfer-
ence 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.
Responsibilities of the manufacturer
of the original equipment:
Prexiso AG
Europastrasse 27
CH-8152 Glattbrugg
Internet: www.prexiso-eu.com
The company above is responsible for
supplying the product, including the User
Manual in a completely safe condition.
The company above is not responsible for
third party accessories.

Prexiso P15
EN
8
Labelling
Subject to change (drawings, descriptions and
technical data) without prior notice.
Batteries: 2 x AAA
www.prexiso-eu.com
Complies with 21 CFR 1040.10 and 1040.11
except for deviations pursuant to Laser Notice
No.50, dated June 24, 2007
Made in China
Laser classification
The device produces visible laser
beams, which are emitted from the
instrument: It is a Class 2 laser product
in accordance with:
Do not stare into the laser beam or direct
it towards other people unnecessarily.
Eye protection is normally afforded by
aversion responses including the blink
reflex.
Laser Class 2 products:
IEC60825-1 : 2014“Radiation safety
of laser products”
WARNING
Looking directly into the beam with
optical aids (e.g. binoculars, telescopes)
can be hazardous.
CAUTION
Looking into the laser beam may be
hazardous to the eyes.
Wavelength
620 - 690 nm
Maximum radiant output power
for classification
< 1 mW