LaserRangeMaster T4 Pro - Rangefinder Laserliner - Free user manual and instructions

USER MANUAL LaserRangeMaster T4 Pro Laserliner

Compact laser distance meter for measuring length, area and volume – with Bluetooth

interface and angle measurement function

Completely read through the operating instructions, the „Warranty and Additional Information“ booklet as well as the latest information under the internet link at the end of these instructions. Follow the instructions they contain. This document must be kept in a safe place and if the laser device is passed on, this document must be passed on with it.

General safety instructions – The device must only be used in accordance with its intendedpurpose and within the scope of the specications. – The measuring tools and accessories are not toys. Keep out of reach of children. – Modications or changes to the device are not permitted, this will otherwise invalidate the approval and safety specications. – Do not expose the device to mechanical stress, extreme temperatures, moisture or signicant vibration. – The device must no longer be used if one or more of its functions fail or the battery charge is weak.

Please ensure compliance with the safety regulations set out by local and national authorities with regard to the correct and proper use of the device. – Attention: Do not look into the direct or reected beam. – Do not point the laser beam towards persons. – If a person‘s eyes are exposed to class 2 laser radiation, they should shut their eyes and immediately move away from the beam. – Tampering with (making changes to) the laser device is not permitted. – Under no circumstances should optical instruments (magnifying glass, microscope, binoculars) Safety instructions Using class 2 lasers Laser radiation! Do not stare into the beam! Class 2 laser < 1 mW · 650 nm EN 60825-1:2014 Safety instructions Dealing with electromagnetic radiation – The measuring device complies with electromagnetic compatibility regulations and limits in accordance with the EMC Directive 2014/30/EU which is covered by the Radio Equipment Directive 2014/53/EU. – Local operating restrictions – for example, in hospitals, aircraft, petrol stations or in the vicinity of people with pacemakers – may apply. Electronic devices can potentially cause hazards or interference or be subject to hazards or interference. – The measuring accuracy may be affected when working close to high voltages or high electromagnetic alternating elds.12

function Unit of measure m / ft / inch / _‘ _“ Measurement point (reference) rear / thread / front Continuous measurement / Length measurement Pythagoras 1 Pythagoras 2

• The Bluetooth word mark and the logo are registered trademarks of Bluetooth SIG Inc. Safety instructions Dealing with RF radiation – The measuring device is equipped with a wireless interface. – The measuring device complies with electromagnetic compatibility and wireless radiation regulations and limits in accordance with the RED 2014/53/EU. – Umarex GmbH & Co. KG hereby declares that the LaserRange-Master T4 Pro radio equipment complies with the essential requirements and other provisions of the European Radio Equipment Directive 2014/53/EU (RED). The EU Declaration of Conformity can be found in its entirety at the following address: http://laserliner.com/info?an=lrmt4LaserRange-Master T4 Pro

2 sec Switch on, measure and switch off: device on measure device off1. 2. 27.1° Change unit of measure: m / ft / inch / _‘ _“After switching on, the device starts with continuous measurement.

27.1° Change measurement point (reference): rear / thread / front 27.1° 27.1° 27.1° 27.1° 27.1° 27.1° 27.1° Change measurement function: length pythagoras

area EN14 27.1° 1x 2x 3x Pythagoras function 2: pythagoras 2 1. measure- 2. measure- 3. measure- result ment ment ment height 27.1° 1x 2x Area measurement: area 1. measurement 2. measurement result area 1x 2x 3x 27.1° Volume measurement: volume 1. measure- 2. measure- 3. measure- result ment ment ment height

2 sec Length measurement: device on measure / hold 27.1° 1x 2x Pythagoras function 1: pythagoras 1 1. measurement 2. measurement result height After switching on, the device starts with continuous measurement. !LaserRange-Master T4 Pro

27.1° 1x 2x 27.1° Angle function 2: Angle function 2 1. measurement 2. measurement result heightThe measurement result is determined by the 360° inclination sensor.The back of the device can be used as a reference surface for measuring angles.

Data transfer The laser distance meter features a Bluetooth function that enables wireless data transfer to mobile devices with a Bluetooth interface (e.g. smartphone, tablet).The system prerequisites for a Bluetooth connection are specified at http://laserliner.com/info?an=bleThe device can set up a Bluetooth connection with Bluetooth 4.0 compatible devices.The range is set to a maximum distance of 10 m from the terminal device and greatly depends on the ambient conditions such as the thickness and composition of walls, sources of interference as well as the transmit / receive properties of the terminal device.

word mark and the logo are registered trademarks of Bluetooth SIG Inc. Enable / disable Bluetooth

27.1° Angle function 1: Angle function 1 measurementresultsThe measurement results are determined automatically by the 360° inclination sensor.The back of the device can be used as a reference surface for measuring angles.

EN16 Application (app) An app is required to use the Bluetooth

function. You can download the app from the corresponding stores for the specific type of terminal device: Make sure that the Bluetooth

interface of the mobile device is activated.

After starting the app and activating the Bluetooth

function, a connec- tion can be set up between a mobile device and the laser distance meter. If the app detects several active measuring devices, select the matching device. This measuring device can be connected automatically the next time it is switched on.

• The Bluetooth word mark and the logo are registered trademarks of Bluetooth SIG Inc. Important notices

• The laser points to the location that will be measured. No objects may get into the laser‘s line of measurement.

• The device compensates the measurement for different room temperatures. Therefore allow the device a brief adaptation period when changing locations with large temperature differences.

• The device is only conditionally useable in outdoor areas and cannot be used in strong sunlight.

• The measurement results of outdoor measurements may be influenced or falsified by rain, fog and snow.

• In unfavourable conditions, e.g. with poorly reflecting surfaces, the maximum deviation may be greater than 3mm.

• Carpeting, upholstery or curtains will not reflect the laser optimally. Measure to flat surfaces.

• Measurements made through glass (window panes) can falsify measurement results.

• An energy-saving function switches the device off automatically.

• Clean with a soft cloth. Water may not be allowed to penetrate the housing. Err204: Err208: Err220: Err252: Err253: Error codes: Calculation error Internal fault Replace the battery Temperature is too high: > 40°C Temperature is too low: < 0°C Err255: Err256: Err261: Err500: Received signal too weak or measuring time too long Received signal too strong Outside the measuring range Hardware fault

symbol appears on the display. When the function is active, a mobile device can connect by means of an app to the measuring device.

• The Bluetooth word mark and the logo are registered trademarks of Bluetooth SIG Inc.LaserRange-Master T4 Pro

Technical Data (Subject to technical changes without notice. 18W14) Distance measurement Inside measurement range 0.2 m - 40 m Precision (typical)* ± 0.2 mm Angle measurement Measuring range ± 90° Resolution 0.1° Precision 0.1° Laser class 2 < 1 mW Laser wavelength 650 nm Strahldivergenz < 1.5 mrad Operating conditions -10 ... 40°C, 20%rH … 85%rH, no condensation, max. altitude 2000 m Storage conditions -20 ... 70°C, 80%rH, no condensation Radio module operating data Bluetooth LE 4.x interface; Frequency band: ISM band 2400–2483.5 MHz, 40 channels; Transmission power: max. 10mW; Bandwidth: 2 MHz; Bit rate: 1 Mbit/s; Modulation: GFSK/FHSS Automatic switch-off Dynamic depending on measuring mode: Laser: 30 s - 5 min Device: 3 min - 8 min Power supply 2 x AAA 1.5 Volt Batterien Dimensions (W x H x D) 100 x 23 x 35 mm Weight (incl. batteries) 82 g

• measuring distance up to 10 m with strongly reflective target surface and at room temperature. The measurement deviation may increase by ± 0.2 mm/m for greater distances and under unfavourable measuring conditions such as strong sunlight or weakly reflective target surfaces. EU directives and disposal This device complies with all necessary standards for the free movement of goods within the EU. This product is an electric device and must be collected separately for disposal according to the European Directive on waste electrical and electronic equipment. Further safety and supplementary notices at: http://laserliner.com/info?an=lrmt4 EN18 Compacte laser-afstandsmeter voor het meten van lengten, oppervlakken en volumes – met Bluetooth