SNDWAY SW-24B Laser Distance Meter User Manual

SNDWAY SW-24B Laser Distance Meter

Product Information

The product is a Type-C laser measuring device available in two models: SW- 24A, SW-24B, SW-25A, SW-25B, SW-26A, and SW-26B. It has a measuring range of 0.05-40m for SW-24A, 0.05-50m for SW-24B, 0.05-60m for SW-25A, 0.05-50m for SW-25B, 0.05-60m for SW-26A, and 0.05-60m for SW-26B. The device emits a laser with a wavelength of 630-670nm.

Product Usage Instructions

App Download To use the product, you need to download the accompanying app on your smartphone or tablet. Follow these steps:

1. For Android users, search for “APP 1” on the Google Play Store and install it.
2. For iOS users, search for “APP 2” on the App Store and install it.

App Functions The app provides the following functions:

1. Android and iOS compatibility.
2. CAD/3Dmax integration.
3. Measurement recording and storage.

Error Codes The device may display the following error codes:

• Err1: [Error Description 1]
• Err2: [Error Description 2]
• Err3: [Error Description 3]
• Err4: [Error Description 4]
• Err5: [Error Description 5]

Safety Regulations

• Please read the safety regulations and operation guide carefully before operating.
• Please read all of the operational guide and safety regulations in this manual before operation . Improper operations without complying with this manual may cause damage to the device, influence on measurement result or cause personal injury to the user or a third party.
• The instrument is not allowed to disassemble or repair in any ways. It is forbidden to do any illegal modification or performance change for laser emitter. Please keep it out of reach of children and avoid being used by any irrelevant person.
• It is strictly prohibited to shoot eyes or other parts of body with the laser. It is not allowed to take the laser to shoot the surface of any highly reflective objects.
• Due to electromagnetic radiation interference to other equipment and devices, please don’t use the meter in the plane or around medical equipment, don’t use it in inflammable, explosive environment.
• Discarded meter device should not be processed just like household garbage, please handle it in line with related law and regulations.
• Any quality issues or any questions on the meter, please contact local distributors or manufacturer in time, we are ready to offer solutions for you.

Product Overview

1. Laser Emitting Lens
2. Laser Receiving Lens
3. LCD
4. Power/Measure Button
5. Mode Switch
6. Type-C Charging Port

Display

Start the Instrument / Menu Setting

Turn on/off the Instrument

• Under off state, press , device and laser get started simultaneously and the device enters the measurement mode.
• Under on state, long press for 3s to turn off the device, or it will automatically shut off without any operation within 150 seconds.

Unit Setting

• When the laser is turned off, long press to switch the measurement unit. The default unit is: 0.000m.
• There are 3 units for selection.

Measurement units:

Changing Reference Point

• When the laser is turned on, long press to change the reference point. The default reference point is the terminal baseline.

Battery

• Built-in 3.7V 370mAh lithium battery, the battery icon will flash when the battery is low.

Self-calibration &Sound on/off

Self-calibration Function

• The self-calibration function is mainly used to correct data. If the deviation occurs when the user measures the distance, this function can be used for distance correction.
• The correction range is -0.009~0.009m. For example, if the data is 2mm too large, reduce the value by 0.002m; If the data is 2mm smaller, increase the value by 0.002m.

Operation

1. Enter self-calibration: In the shutdown state, press and hold the key, and at the same time quickly press the key to start the instrument up, and the screen displays “CAL”；
2. Modify calibration value: Press key to increase the calibration value by 1. When the calibration value is equal to 0.009m, increase the calibration value by 1 again and jump to -0.009m.
3. Save calibration value: Press to save the current calibration value and enter the sound setting.

Sound on/off

• The instrument is equipped with sound prompt function by default. Users can turn on/ off the sound prompt according to their needs.

1. Enter sound setting: Refer to “Self-calibration” to enter the self-calibration. Skip the step of modifying the calibration value, save the calibration value directly to enter the sound setting, and the screen displays “sound”;
2. Turn on/off sound : Press to turn the sound on or off. “on” means to turn on the sound, off means to turn off the sound;
3. Save settings: Press to save settings and return to the state to be measured.

Single Measurement

• Under the test mode, press , and the instrument emits laser to lock the measuring point. Press again for single distance measurement, and the measurement result will be displayed in the major display area.

Continuous Measurement

• Under the test mode, long press and max/min will f lash on the screen, then release the key to enter the continuous measurement mode, and the maximum and minimum measured values measured in the continuous measurement process will display in the auxiliary display area.
• The current measurement value will display in the main display area. Short press or to exit the continuous measurement mode.

Area Measurement

• Press , shows at the screen. One of the side of rectangle blinks at the display, please follow the below instructions for area measurement:
• Press once for length
• Press again for width
• The device automatically calculates the area and shows the result in the major display area. The measuring results of the length and width of the rectangle will be showed in the auxiliary display area.

Perimeter Measurement

• Press twice, shows at the screen. One of the side of the parallelogram blinks at the display, please follow the below instructions for perimeter measurement:
• Press once for length
• Press again for width
• The device automatically calculates the perimeter and shows the result in the major display area. The measuring results of the length and width of the parallelogram will be showed in the auxiliary display area.

Volume Measurement

• Press three to enter volume measurement mode.
• A will show at the top of the screen, and its long sides will blink. Please follow the below instructions for volume measurement:
• Press once for length
• Press again for height
• Press finally for width
• The device automatically calculates the volume and shows the result in the major display area. The measuring results of the height and width of the cube will be showed in the auxiliary display area.

Metope Area Measurement

• Press four times till shows at the display.
• Please follow the below instructions for metope area measurement:
• Press once for the height of the wall;
• Press again for the width 1 of wall 1;
• The instrument will automatically calculate the area of the wall: Area=Height × Width 1
• Press to start the measurement;
• Press again for the width2 of wall 2;
• The instrument will automatically calculate the total area of the wall:
• Total area = Height x (Width 1+ Width 2)
• By analogy, press to measure the width(n) of the wall (n);
• Total area = Height x(Width 1+ Width 2+…+ Width n)

Pythagoras

• There are two Pythagoras modes which is convenient for indirect measurement in a specific complex environment.
• Calculate the second leg by measuring the hypotenuse and another leg.
• Short press five times to enter Pythagoras mode:
• Press , measure the length of hypotenuse (a)
• Press , measure the length of one leg (b) Device automatically calculates the length of another leg (x)
• Calculate the hypotenuse by measuring the length of two legs.
• Short press six times, one leg of is blinking.
• Press , measure the length of one leg (a)
• Press , measure the length of another leg (b)
• Device automatically calculates the length of hypotenuse (x) Legs must be shorter than hypotenuse, or there will be “err” showed at screen. In order to guarantee the accuracy, please make sure all measurements are started from the same point and in the order of hypotenuse and legs.

Tips

During use, the following prompts may be displayed in the major display area :

Technology Specifications

indicates the actual distance.
In harsh environment, such as: sunlight is too strong, the ambient temperature fluctuates excessively, the reflection effect of the object’s surface is weak, the battery is low, the measurement results will have a large error, so a reflecting plate is needed.

Instrument Maintenance

• The meter should not be stored in high temperature and humid environment for a long time. If it is not used very often, please place the meter in the box and store it in cool and dry place.
• Please keep the device surface clean. Use a soft wet cloth to wipe the dust on the surface. Do not use corrosive liquid to clean the device. Use the same method as wiping optical devices to wipe the meter and focusing mirror.

Packing List

Please check if all accessories are complete according to the following list .

• Dongguan Sndway Electronic Co.,Ltd.
• Add: Sndway Science & Technology Industrial Park, 58
• Tuanjie Road, Humen 523930, Dongguan, China
• Service Hotline: 400-125-6969
• Web:www.sndway.com
• Tel: 0769-85265688
• E-mail:[email protected]

References

• 品牌介绍-企业官网

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