Laserliner Laser Range-Master T4 Pro Instructions

Laserliner Laser Range-Master T4 Pro

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.

*Compact laser distance meter for measuring length, area and volume – with Bluetooth® interface and angle measurement function**

General safety instructions

• The device must only be used in accordance with its intended purpose and within the scope of the specifications.
• Keep the measuring device away from children.
•  Modifications or changes to the device are not permitted, this will otherwise invalidate the approval and safety specifications.
• Do not expose the device to mechanical stress, extreme temperatures, moisture or significant vibration.
•  The device must no longer be used if one or more of its functions fail or the battery charge is weak.
• When using the device outdoors, make sure that the weather conditions are appropriate and/or that suitable protection measures are taken.
• 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.

Using class 2 lasers

• Attention: Do not look into the direct or reflected 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)

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 fields.

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=ACZ

Inserting batteries

Open the battery compartment and insert batteries (2 x typ AAA) according to the symbols. Be sure to pay attention to polarity.

DISPLAY

• a. Settings menu
• b. Bluetooth®* function
• c. Unit of measure m / ft / inch / ‘ “
• d. Measurement point (reference) rear / thread / front
• e. Continuous measurement / Length measurement
• f. Pythagoras 1
• g. Pythagoras 2
• h. Area measurement
• i. Volume measurement
• j. Angle function 1
• k. Angle function 2
• l. Measured value, angle function
• m. Intermediate values
• n. Measurement values / Measurement results Unit m / ft. / inch / ‘ “

KEYPAD

1. Measure
2. ON / OFF

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

Switch on, measure and switch off

After switching on, the device starts with continuous measurement.

Change unit of measure:

Change measurement point (reference):

Change measurement function

Length measurement

After switching on, the device starts with continuous measurement.

Pythagoras function 1

Pythagoras function 2

Area measurement

Volume measurement

Angle function 1

The 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.

Angle function 2

The measurement result is determined by the 360° inclination sensor.

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=ble
The 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. * The Bluetooth® word mark and the logo are registered trademarks of Bluetooth SIG Inc.

Enable / disable Bluetooth®*

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 connection 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 3 mm.
•  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.

Error codes

• Err204: Calculation error
• Err208: Internal fault
• Err220: Replace the battery
• Err252: Temperature is too high: > 40°C
• Err253: Temperature is too low: < 0°C
• Err255: Received signal too weak or measuring time too long
• Err256: Received signal too strong
• Err261: Outside the measuring range
• Err500: Hardware fault

Information on maintenance and care

Clean all components with a damp cloth and do not use cleaning agents, scouring agents and solvents. Remove the battery(ies) before storing for longer periods. Store the device in a clean and dry place.

Calibration

The measuring device should be calibrated and tested on a regular basis to ensure it is accurate and working properly. We recommend the me-asuring device is calibrated every 1 – 2 years. If necessary, contact your distributor or the UMAREX-LASERLINER service department.

Technical Data

Technical Data (Subject to technical changes without notice. 19W43)| |
---|---|---
Distance measurement|
Precision (typical)*| ± 2 mm| |
Measurement range (inside) | 0.2 m – 40 m|
|
Angle measurement**| |
Measuring range| ± 90°|
Resolution| 0.1°|
Precision| 0.1°|

Laser class

| 2 / < 1 mW

(EN 60825-1:2014/AC:2017/AC:2017)

|
Laser wavelength| 650 nm|
Strahldivergenz| < 1.5 mrad|

Operating conditions

| 0°C … 40°C, max. humidity 85% rH, no condensation, max. working altitude 2000 m above sea level|
Storage conditions| -20°C … 70°C, max. humidity 80% rH|

Radio module operating data

| Bluetooth LE 4.x interface; Frequency band: ISM band 2400–2483.5 MHz, 40 channels; Transmission power: max. 10 mW; 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 1,5V LR03 (AAA)|
Dimensions (W x H x D)| 23 x 100 x 35 mm|
Weight| 82 g (incl. batteries)|

• 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 unfavorable measuring conditions such as strong sunlight or weakly reflective target surfaces ** at max. 5000 lux

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=ACZ

SERVICE

Umarex GmbH & Co. KG– Laserliner –
Möhnestraße 149, 59755 Arnsberg, Germany Tel.: +49 2932 638-300, Fax: +49 2932 638-333 info@laserliner.com

References

• Info - Laserliner
• Info - Laserliner
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