1. Introduzzjoni
Thank you for choosing the CROWN CT44035 Laser Distance Meter. This device is designed for precise and rapid distance measurements, offering various functions for professional and DIY applications. Please read this manual thoroughly before operating the device to ensure safe and correct usage.
2. Informazzjoni dwar is-Sigurtà
WARNING: Laser Radiation. Do not stare into the beam. Class 2 Laser product.
- Do not look directly into the laser beam or point it at others.
- Avoid operating the device in explosive environments.
- Żomm l-apparat fejn ma jintlaħaqx mit-tfal.
- Tippruvax timmodifika jew tiżżarma l-apparat. It-tiswijiet għandhom isiru biss minn persunal tas-servizz awtorizzat.
- Uża biss batteriji speċifikati.
- Ipproteġi l-apparat mill-umdità, mit-trab, u minn temperaturi estremi.
3. Prodott Aktarview
3.1 Komponenti tal-Apparat
The CROWN CT44035 features a robust design with intuitive controls.

This image displays the front of the CROWN CT44035 Laser Distance Meter, showing its digital screen, control buttons including ON/OFF, MENU, UNITS, plus/minus, and measurement function buttons. The device has a gray and black casing.
- Wirja Diġitali: Shows measurements, units, battery status, and mode indicators.
- ON/MEASURE Button: Jixgħel l-apparat u jibda l-kejl.
- Buttuna MENU: Accesses various measurement functions (Area, Volume, Pythagorean, etc.).
- UNITS Button: Changes measurement units (m, ft, in).
- Buttuni '+' / '-': Used for navigation or adding/subtracting measurements.
- C/OFF Button: Iħassar l-aħħar kejl jew jitfi l-apparat.
- Buttuna tal-Punt ta' Referenza: Changes the measurement reference point (front/rear of device).
3.2 Indikaturi tal-Wiri
The digital display provides essential information during operation:
- Measurement Value: Displays the current distance, area, or volume.
- Indikatur tal-Unità: Shows the selected unit (m, ft, in).
- Indikatur tal-batterija: Juri l-ħajja li fadal tal-batterija.
- Indikatur tal-Modalità: Icons representing active measurement modes (e.g., single, continuous, area, volume, Pythagorean).
- Reference Point Indicator: Shows if measurement is from the front or rear edge of the device.
4. Setup
4.1 Installazzjoni tal-batterija
The device requires two AAA batteries for operation. Batteries are included with the product.

The back of the CROWN CT44035 Laser Distance Meter features a yellow warning label for Class 2 laser radiation, indicating <1 mW at 650 nm. It also shows the model number CT44035, battery type (2x 1.5V AAA), and regulatory markings like CE and EAC.
- Sib l-għatu tal-kompartiment tal-batterija fuq wara tal-apparat.
- Żerżaq il-kopertura miftuħa fid-direzzjoni indikata mill-vleġġa.
- Insert two 1.5V AAA batteries, ensuring correct polarity (+/-).
- Agħlaq l-għatu tal-kompartiment tal-batterija sew.
5. Istruzzjonijiet Operattivi

This image shows the CROWN CT44035 Laser Distance Meter being held in a hand, providing a visual reference for its compact dimensions. A ruler graphic indicates a height of approximately 4.8 inches (12 cm), highlighting its portability.
5.1 Power On/Off
- Biex Tixgħel: Agħfas il- ON/MEASURE buttuna. Il-lejżer se jattiva.
- Biex Tifi: Agħfas u żomm il- C/OFF Agħfas il-buttuna għal ftit sekondi. L-apparat jintefa wkoll awtomatikament wara perjodu ta’ inattività biex jikkonserva l-batterija.
5.2 Basic Single Measurement
- Agħfas il- ON/MEASURE button to activate the laser.
- Immira l-punt tal-lejżer lejn il-punt fil-mira.
- Agħfas il- ON/MEASURE button again. The measured distance will appear on the display.
5.3 Kejl Kontinwu (Traċċar)
- Agħfas il- ON/MEASURE button to activate the laser.
- Agħfas u żomm il- ON/MEASURE button (or press twice quickly, depending on firmware) to enter continuous measurement mode. The display will show real-time distance updates as you move the device.
- Agħfas il- ON/MEASURE Agħfas il-buttuna mill-ġdid biex twaqqaf il-kejl kontinwu.
5.4 Kejl taż-Żona
- Agħfas il- MENU button until the area measurement icon appears on the display.
- Take the first measurement (e.g., length) by aiming and pressing ON/MEASURE.
- Take the second measurement (e.g., width) by aiming and pressing ON/MEASURE.
- L-apparat awtomatikament jikkalkula u juri ż-żona.
5.5 Kejl tal-Volum
- Agħfas il- MENU sakemm tidher l-ikona tal-kejl tal-volum.
- Take the first measurement (length) by aiming and pressing ON/MEASURE.
- Take the second measurement (width) by aiming and pressing ON/MEASURE.
- Take the third measurement (height) by aiming and pressing ON/MEASURE.
- L-apparat jikkalkula u juri l-volum awtomatikament.
5.6 Kejl Pitagoriku (Kejl Indirett)
Din il-modalità tippermetti kejl indirett tal-għoli jew id-distanzi bl-użu tat-teorema ta' Pitagora.
- Agħfas il- MENU button until the desired Pythagorean icon appears (e.g., for two-point or three-point measurement).
- Follow the on-screen prompts to take the required measurements (e.g., hypotenuse, base).
- The device will calculate and display the unknown side.
5.7 Konverżjoni tal-Unità
To change the measurement units (meters, feet, inches):
- Agħfas il- UNITÀ button repeatedly to cycle through the available units (m, ft, in). The selected unit will be displayed.
5.8 Tibdil tal-Punt ta' Referenza
The device can measure from its front or rear edge. To change the reference point:
- Agħfas il- Punt ta' Referenza button (often indicated by an icon showing the device with an arrow). The display will show an icon indicating the current reference point.
6. Manutenzjoni
- Tindif: Uża artab, damp cloth to clean the device. Do not use abrasive cleaners or solvents. Pay special attention to keeping the laser lens clean.
- Ħażna: Store the device in a dry, cool place, away from direct sunlight and extreme temperatures. If storing for extended periods, remove the batteries to prevent leakage.
- Sostituzzjoni tal-batterija: Replace batteries when the low battery indicator appears on the display. Dispose of old batteries responsibly.
7 Issolvi l-problemi
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| L-apparat ma jixgħelx | Batteriji mejta jew imdaħħla ħażin | Iċċekkja l-polarità tal-batterija; ibdel il-batteriji. |
| Messaġġ ta' "Żball" fuq il-wiri | Measurement out of range, strong light interference, or target surface not reflective enough. | Ensure target is within range (0.05-100m). Avoid strong light. Use a reflective target if needed. |
| Kejl mhux preċiż | Laser lens dirty, incorrect reference point, or unstable measurement. | Clean laser lens. Verify reference point setting. Ensure device is stable during measurement. |
| Laser mhux viżibbli | Strong ambient light or laser not activated. | Move to a darker area. Press ON/MEASURE button to activate laser. |
8. Speċifikazzjonijiet
| Karatteristika | Speċifikazzjoni |
|---|---|
| Medda ta' Kejl | 0.05 - 100 metru |
| Preċiżjoni tal-Kejl | ±2 mm |
| Time of Single Measurement | 0.25 sekonda |
| Tip ta' Laser | 650 Nm |
| Klassi tal-Laser | Class II, <1 mW |
| Firxa tat-Temperatura Operattiva | 0 °C sa +40 °C |
| Firxa tat-Temperatura tal-Ħażna | -20 °C sa +65 °C |
| Tip ta 'batterija | 2 x 1.5V AAA |
| Ħajja tal-batterija (madwar) | >5000 single measurements, >90 min continuous measurements |
| Piż | 107 g |
| Dimensjonijiet tal-Prodott (L x W x H) | 17.5 x 12.8 x 4.2 ċm |
| Materjal | Plastik |
| Kulur | Griż/Iswed |
9. Garanzija u Appoġġ
CROWN products are manufactured to high-quality standards. For warranty information, please refer to the warranty card included with your purchase or contact your local CROWN distributor. For technical support or service inquiries, please contact the retailer where the product was purchased.





