Prexiso P40T User manual

IMPORTANT: Read before using
P40T
®
LASER DISTANCE MEASURE
www.prexiso-eu.com
2WARRANTY
LIMITED
YEARS
135FT
40M
P40T
UNITS

1
EN
Table of Contents
Instrument Set-up ------------------------------ 2
Overview------------------------------------------------
Display---------------------------------------------------
Insert batteries ----------------------------------------
2
2
2
Operations ---------------------------------------- 3
Switching ON/OFF -----------------------------------
Unit setting ---------------------------------------------
Measurement Reference --------------------------
3
3
3
Functions ----------------------------------------- 4
Measuring single distance-------------------------
Continuous measuring------------------------------
Area------------------------------------------------------
Volume--------------------------------------------------
Pythagoras---------------------------------------------
4
4
4
5
5
Technical Data -----------------------------------
Error, faults & troubleshooting ------------
Care -------------------------------------------------
Disposal -------------------------------------------
6
6
6
6
Safety Instructions ----------------------------
Warranty -------------------------------------------
Symbols used -----------------------------------------
Permitted use -----------------------------------------
Prohibited use ----------------------------------------
Hazards in use ---------------------------------------
Limits of use ------------------------------------------
Areas of responsibility -----------------------------
Electromagnetic Compatibility (EMC) ----------
FCC statement (applicable in U.S.) -------------
Laser classification ----------------------------------
7
9
7
7
7
7
7
7
7
7
7
Prexiso P40T

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.
Display
Insert batteries
Prexiso P40T
2
EN
i
Change
batteries when
battery symbol
is empty.
Display
Battery
Units
PythagorasArea/Volume
Measuring
Reference
1
2
3
11
2
2
3
3
1
2
3
+
+
-
-
UNITS
P40T
On/Off/Measure/
Continuous measuring
Area/Volume/
Pythagoras
Units

3
EN
Operations
Switching ON / OFF
ON OFF
Device is turned
OFF.
5 sec
3 sec
i
If no key is
pressed for
120 sec, the
device
switches off
automatically.
If the info icon appears with a number, observe the
instructions in section "Message Codes".
Example:
Unit setting
Switch between
the following units:
Prexiso P40T
Measurement reference
1 2
The system
default
measurements
start at the
bottom as a
reference point.
Press button to
change the
reference to
extension bar
point for
measurement.
3
Press button
to change the
reference to
top for
measurement.
0'00'' 1/16
0.000 m
0.00 ft
0 1/16 in
UNITS
204
UNITS UNITS

Prexiso P40T
4
EN
1
Aim active laser at target.
2 3
i
3 sec
1 2
The last value measured
is displayed.
Stops continuous
measuring.
3
Area
1 x
1 2
Aim laser at first
target point.
3 4
Aim laser at
second target
point.
29.99
ft
2
5
i
Aim active laser at target.
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.
The result is shown in the
main line and the measured
distance above.
Measuring Functions
Measuring single distance
Continuous measuring
39'99"
7
/
16
39'99"
7
/
16

Volume
1 2
Aim laser at
first target
point.
3 4
Aim laser at
second target
point.
5
Aim laser at
third target
point.
6
Prexiso P40T 5
EN
2x
7
i
The result is shown in the main
line and the measured distance
above.
29.99
3
ft

Prexiso P40T
Pythagoras (2-point)
EN
90° 90°
Pythagoras (3-point)
1 2
Aim laser
at first
target
point.
3
Aim laser at
second target
point (Perpendicular to
the measuring surface).
90°
4
Aim laser
at third target
point.
5
The result is shown in
the main line and the
measured distance
above.
Aim laser at
first target
point.
Aim laser at
second target
point.
90°
The result is
shown in the
main line and
the measured
distance
above.
90°
1 2 3 4
3x
4x
39'99"
7
/
16
39'99"
7
/
16
6

EN
Prexiso P40T 7
Technical Data
*The typical measurement uncertainty of ± 3 mm
is valid for measurements on white, diffusive,
reflective targets up to 5 m at low ambient light
and moderate temperatures. For distances
greater than 5 m, the measurement uncertainty
could increase additionally by 0.1 mm/m. In
unfavourable conditions (such as bright sunlight,
targets with poor reflectivity, or high or low
temperatures) the measurement uncertainty
could further increase up to ± 8 mm for distances
below 5 m and additionally by roughly 0.15
mm/m for distances greater than 5 m.
Error, faults & troubleshooting Care
• Clean the device with a damp, soft cloth.
• Never immerse the device in water.
• Never use aggressive cleaning agents or
solvents.
Disposal
CAUTION
The battery must not be disposed of
with household waste. Care for the
environment 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 appropriately 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.
General
Maximum
measuring range*
Measuring accuracy*
Measuring units
Laser class
Laser type
Autom. power switch-off
Autom. laser off
Battery durability
(2 x AAA)
Dimension(LxWxH)
Weight (without batteries)
Operation Temperature
Storage Temperature
1.14-135ft / 0.35-40m
(measure from top side)
± 1/8 in
± 3 mm
ft+inch/m/ft/inch
2
620nm - 690nm
120s
30s
up to 3000
measurements
4.02 x 1.42x0.75 in
102 x 36 x19 mm
1.76oz / 50g
32 to 104 °F
0 to 40 °C
14 to 140 °F
-10 to 60 °C
Potential issue table
ISSUE CAUSE ACTION
Hardware protection
after shocking Restart the
device
Low battery Recharge the
device
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

8
EN
Prexiso P40T
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
appreciable material, financial and
environmental 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
manufacturers 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
yourself. 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

EN
Prexiso P40T 9
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
regulations 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 interference
in other devices cannot be totally
excluded.
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 interference 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
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.
FCC statement (applicable in U.S.)
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.
Safety Instructions
Laser classification

10
EN
Prexiso P40T
WARRANTY
Two-Year Limited Warranty. This product is warranted to
the original purchaser from the original purchase
date for two years subject to the warranty coverage
described herein.Please retain your receipt.This product
is warranted to the original user to be free from defects in
material and workmanship. If you believe that the
product is defective at any time during the specified
warranty period, pls contact Prexiso customer service
agent by sending email to [email protected]. This
warranty does not cover:(1) Part failure due to normal
wear or product abuse;(2) Any parts have been altered or
modified by anyone other than an authorized
Prexiso personnel or failure to install and operate
equipment according to the guidelines put forth in the
instruction manual.(3)Any products or parts used for
rental purposes, damage resulting from shipping (claims
must be filed with freighter), accident, abuse, act of God,
misuse, or neglect. Prexiso will replace or repair
the defective unit, at its option, subject to verification of
the defect.Any implied warranties arising from the
sale of a Prexiso product, including but not limited to
implied warranties of merchantability and fitness for a
particular purpose, are limited to the above. Prexiso shall
not be liable for loss of use of the product or other
incidental or consequential damages, expenses, or
economic loss, or for any claim of such damage,
expenses, or economic loss.This warranty excludes any
accessories. This warranty gives you specific legal
rights, and you may also have other rights that vary from
state.
Labelling
Subject to change (drawings, descriptions
and technical data) without prior notice.
Batteries: 2 x AAA
www.prexiso-eu.com
GS-ADL
P40T
Laser radiation. Do not stare into beam.
Class 2 Laser product. Complies with 21
CFR 1040.10 and 1040.11 except for
conformance with IEC 60825-1 Ed. 3, as
described in Laser Notice No. 56, dated
May 8, 2019
IEC/EN 60825-1: 2014
<1.0mW @ 620-690nm