1. Uvod
The SNDWAY SW-T4S Digital Laser Distance Meter is a precision instrument designed for accurate and rapid measurement of distances, areas, and volumes. It features advanced laser technology, a user-friendly interface, and multiple measurement modes to assist in various professional and DIY applications. This manual provides essential information for safe and effective operation of your device.
2. Varnostne informacije
WARNING: This device uses a Class II laser. Avoid direct eye exposure to the laser beam. Do not stare into the beam or direct it at other people. Do not open the device housing.
- Pred uporabo naprave natančno preberite vsa navodila.
- Naprave ne poskušajte spreminjati ali razstaviti.
- Napravo hranite izven dosega otrok.
- Uporabljajte samo določene baterije.
- Do not operate the device in explosive environments or near flammable liquids and gases.
- Ensure the measurement surface is suitable for laser reflection to avoid inaccurate readings.
3. Izdelek je končanview
The SNDWAY SW-T4S features a compact design with an intuitive button layout and a clear LCD display for easy readability.


3.1. Komponente
- Laser Emission/Reception Lens: For sending and receiving laser signals.
- LCD zaslon: Shows measurement data, unit, battery status, and mode indicators.
- Gumbi za upravljanje:
- Gumb BRANJE: Initiates measurement, confirms selection.
- OFF/CLEAR Button: Turns off the device, clears current measurement.
- Funkcijski gumbi: For area, volume, Pythagorean, continuous measurement, unit change, and benchmark settings.
- Predal za baterije: Nahaja se na zadnji strani naprave.
- Luknja za trak: For attaching a hanging rope.
3.2. Indikatorji zaslona
- Indikator aktivnega laserja
- Reference point (front/rear)
- Measurement unit (m, ft, in)
- Stanje baterije
- Measurement mode (distance, area, volume, Pythagorean)
- Sporočila o napakah
4. Nastavitev
4.1. Namestitev baterije
The device requires two 1.5V AAA batteries (not included in the package due to shipping regulations).
- Poiščite pokrov predalčka za baterije na zadnji strani naprave.
- Odprite pokrov.
- Vstavite dve bateriji AAA in pazite na pravilno polarnost (+/-).
- Trdno zaprite pokrov prostora za baterije.

5. Navodila za uporabo
5.1. Vklop/izklop
- Za vklop pritisnite PREBERI gumb.
- Za izklop pritisnite in držite tipko IZKLOP/POČISTI button for a few seconds. The device also features auto-off after 150 seconds of inactivity.
5.2 Osnovno merjenje razdalje
- Usmerite laser na tarčo.
- Pritisnite PREBERI enkrat pritisnite gumb. Laser se bo aktiviral.
- Pritisnite PREBERI ponovno pritisnite gumb za meritev. Rezultat bo prikazan na zaslonu.
5.3. Merjenje površine
- Pritisnite NAČIN button until the area icon appears on the display.
- Measure the first side (length) by pressing PREBERI dvakrat.
- Measure the second side (width) by pressing PREBERI dvakrat.
- Naprava bo samodejno izračunala in prikazala površino.
5.4. Merjenje prostornine
- Pritisnite NAČIN button until the volume icon appears.
- Measure the length, width, and height sequentially by pressing PREBERI twice for each dimension.
- Naprava bo samodejno izračunala in prikazala glasnost.
5.5. Pythagorean Theorem (Indirect Measurement)
This mode allows for indirect measurement of heights or distances using two or three measurements.
- Pritisnite NAČIN gumb, dokler se ne prikaže želena ikona pitagorejske funkcije (npr. za dvotočkovno ali tritočkovno merjenje).
- Follow the on-screen prompts to take the required measurements (hypotenuse, base, etc.).
- The device will calculate and display the indirect measurement.
5.6. Continuous Measurement (Max/Min Tracking)
- Pritisnite NAČIN button until the continuous measurement icon appears.
- Move the device slowly towards or away from the target. The display will continuously update the current distance, along with the maximum and minimum distances recorded during the session.
- Pritisnite IZKLOP/POČISTI za izhod iz neprekinjenega merjenja.
5.7. Addition/Subtraction of Measurements
- Po meritvi pritisnite +/- gumb za vstop v način seštevanja ali odštevanja.
- Take another measurement. The device will add or subtract it from the previous value.
- Po potrebi ponovite.
5.8. Setting Measurement Benchmark
The device can measure from its front edge or its rear edge.
- Pritisnite Benchmark button (often indicated by an icon showing the device's base) to toggle between front and rear reference points.
- The display will show an icon indicating the active reference point.
5.9. Izbira enote
Pritisnite ENOTA za preklapljanje med razpoložljivimi enotami: metri (m), palci (in) in čevljami (ft).
5.10. Data Storage and Recall
The device can store and recall previous measurements.
- After a measurement, the value is automatically stored.
- Pritisnite SAVE/RECALL gumb za view stored data. Use arrow buttons (if available) to navigate.
- Pritisnite IZKLOP/POČISTI to exit data recall mode.
6. Vzdrževanje
- Čiščenje: Uporabite mehko, damp krpo za čiščenje naprave. Ne uporabljajte abrazivnih čistil ali topil. Posebej pozorni bodite na čistočo laserske leče.
- Shranjevanje: Store the device in its portable pouch in a cool, dry place when not in use. Remove batteries if storing for extended periods to prevent leakage.
- Zamenjava baterije: Baterije zamenjajte, ko se na zaslonu prikaže indikator nizke napolnjenosti baterij.
7. Odpravljanje težav
| Težava | Možen vzrok | rešitev |
|---|---|---|
| Naprava se ne vklopi | Prazne ali nepravilno vstavljene baterije | Check battery polarity, replace with new batteries. |
| Netočne meritve | Unsuitable target surface (too reflective/absorbent), obstruction, device movement | Use a target plate for difficult surfaces. Ensure clear line of sight and hold device steady. |
| Sporočilo o napaki na zaslonu | Measurement out of range, environmental interference | Ensure target is within 0.05m to 40m. Avoid strong light sources. Clear laser path. |
| Laser ni viden | Strong ambient light, laser off | Operate in lower light conditions. Press READ button to activate laser. |
8. Specifikacije
| Funkcija | Specifikacija |
|---|---|
| Merilno območje | 0.05 do 40 metrov |
| Natančnost | ±2mm (0.079 inch) |
| Laserski razred | Razred II |
| Laser Maximum Output | <1mW |
| Dust & Splash Proof | IP54 |
| Laser Auto-off | 20 sekund |
| Power Auto-off | 150 sekund |
| Delovna temperatura | 0 °C do 40 °C (32 °F do 104 °F) |
| Temperatura shranjevanja | -20 °C do 60 °C (14 °F do 140 °F) |
| Napajalnik | 2 x 1.5V AAA baterije |
| Dimenzije | 112 x 50 x 25 mm (4.41 x 1.97 x 0.99 palca) |
| Teža | Pribl. 250 g |
| Certifikati | CE, ROHS, FCC |
| Dodatne funkcije | Air Bubble Level, Backlit LCD, Buzzer Indication, Data Hold/Clear |
9. Vsebina paketa
Upon opening the retail box, verify that all items are present:
- 1 x SNDWAY 40M Laser Distance Meter (SW-T4S)
- 1 x prenosna torbica
- 1 x Vrv za obešanje
- 1 x Uporabniški priročnik (ta dokument)
- 1 x maloprodajna škatla

10. Garancija in podpora
Information regarding product warranty and customer support was not provided in the source data. Please refer to the product packaging or contact your retailer for details on warranty coverage and technical assistance.