1. Introducció
The ThermTec Wild 335L is an advanced thermal imaging camera designed for outdoor and hunting applications. It integrates a high-sensitivity thermal sensor with a laser rangefinder (LRF) to provide precise target detection and distance measurement. This manual provides essential information for the safe and effective operation, setup, and maintenance of your device.

Figure 1: ThermTec Wild 335L Thermal Imaging Camera. This image shows the device from a front-side angle, highlighting the objective lens, control buttons, and the integrated laser rangefinder module.
Característiques principals:
- High-Sensitivity Sensor: Equipped with a sensor featuring a NETD value of ≤ 18 mK for superior thermal detail.
- Integrated Laser Rangefinder (LRF): Measures distances up to 1,000 meters with high accuracy.
- LRF-Boost Technology: Combines AI and laser ranging for precise multi-target distance measurement.
- Disseny ergonòmic: New focusing wheel positioned for convenient one-hand operation.
- Sistema de bateries intercanviables: Utilizes standard 18650 batteries, offering up to 8 hours of operation.
- AI Technology: Self-learning image calibration for enhanced image stability.
- Construcció robusta: IP67 waterproof and shockproof magnesium housing with rubberized grip.
- Zoom-Pro Function: Optimized image algorithm for sharp details even with 2x-4x digital zoom.
- Pantalla AMOLED: High-resolution 1024 x 768 pixel display with adjustable background colors.
- Extensive Image Settings: Adjustable sharpness, noise reduction, brightness, and contrast in 10 steps, plus 2 scene modes and 6 color palettes.
- Emmagatzematge intern: 64 GB for recording images and videos.
2. Contingut del paquet
Marqueu la casella per als elements següents:
- ThermTec WILD 335L Thermal Imaging Device
- 2x 18650 Rechargeable Batteries
- Cable USB-C
- Carregador de bateria
- Drap de neteja
- Corretja de mà
- Corretja per al coll
- Bossa d'emmagatzematge
- Manual d'usuari (aquest document)
3. Informació de seguretat
Read all safety information before using the device to prevent injury and damage. Keep this manual for future reference.
- Do not look directly into the sun or other strong light sources through the device, as this may cause permanent eye damage.
- Eviteu exposar el dispositiu a temperatures extremes, a la llum solar directa durant períodes prolongats o a una humitat elevada.
- No intenteu desmuntar ni modificar el dispositiu. Les reparacions només les ha de realitzar personal de servei autoritzat.
- Use only the specified batteries and charging accessories. Improper use can lead to fire, explosion, or other hazards.
- Mantingueu el dispositiu fora de l'abast dels nens.
- Elimineu les piles i els components electrònics d'acord amb la normativa local.
4. Configuració
4.1 Instal·lació de la bateria
- Localitzeu el compartiment de la bateria del dispositiu.
- Obriu la tapa del compartiment de la bateria.
- Insert the two 18650 batteries, ensuring correct polarity (+/-).
- Tanqueu bé la tapa del compartiment de la bateria.

Figure 2: Battery installation and charging. The image illustrates the 18650 battery being inserted into the device and the USB-C charging port in use, indicating the device's power features.
4.2 Càrrega de les bateries
Before first use, fully charge the batteries.
- Connect the USB-C cable to the device's charging port and the other end to the provided charger.
- Connecteu el carregador a una presa de corrent.
- The charging indicator will show the charging status. Once fully charged, disconnect the charger.
- Alternatively, the 18650 batteries can be charged externally using the supplied battery charger.
4.3 Engegada/apagada
- Encès: Press and hold the power button (usually marked with a power symbol) for a few seconds until the display illuminates.
- Apagar: Premeu i manteniu premut el botó d'engegada de nou fins que el dispositiu s'apagui.
5. Instruccions de funcionament
5.1 Enfocament
The Wild 335L features a new focusing mechanism for convenient one-hand operation.
- Mira a través de l'ocular.
- Rotate the focusing wheel, located on the top of the device, until the image appears sharp and clear.

Figure 3: One-hand operation and focus wheel. This image highlights the ergonomic design of the device, showing how the focus wheel is easily accessible for single-handed use.
5.2 Zoom digital
The device supports stepless digital magnification from 1x to 4x.
- Use the designated zoom buttons or joystick control to adjust the magnification level.
- The Zoom-Pro function enhances image quality and detail even at higher digital zoom levels.
5.3 Color Palettes and Display Settings
The Wild 335L offers various display customization options:
- Paletes de colors: Choose from 6 color palettes, including an eye-friendly green mode. Unused palettes can be deactivated in the quick menu.
- Il·luminació de fons de pantalla: Adjustable in 4 colors (Gray, Blue, Purple, Red).
- Ajustaments d'imatge: Fine-tune sharpness, image noise, brightness, and contrast in 10 steps.
- Modes d'escena: Select from 2 optimized scene modes for different environments.
5.4 Laser Rangefinder (LRF)
The integrated LRF allows for precise distance measurement.
- Activate the LRF function via the menu or a dedicated button.
- Aim the crosshair at the target.
- Press the LRF measurement button. The distance will be displayed on the screen.
- The LRF-Boost technology combines AI and laser measurement for more accurate readings of multiple targets.
5.5 Característiques de la IA
The device incorporates advanced AI technology:
- AI Image Calibration: Self-learning algorithm provides image stability for up to an hour without manual calibration.
- AI Rangefinder: Utilizes deep-learning algorithms for distance estimation.
- AI Object Recognition: Assists in identifying objects within the field of view.

Figure 4: Thermal sensor and AI technology. This image illustrates the advanced thermal sensor with a NETD value of ≤ 18 mK and its integration with AI processing for enhanced image quality and object detection.
5.6 Enregistrament i reproducció
The Wild 335L features 64 GB of internal storage for capturing and reviewmitjans de comunicació.
- Gravació: Press the record button to start/stop video recording or capture a still image.
- Reproducció: Access the gallery or playback function through the menu to review stored images and videos directly on the device.
6. Manteniment
6.1 Neteja
- Use the provided cleaning cloth to gently wipe the lenses and display.
- For the device body, use a soft, damp tela. No utilitzeu netejadors abrasius ni dissolvents.
- Assegureu-vos que el dispositiu estigui apagat abans de netejar-lo.
6.2 Emmagatzematge
- Store the device in its protective storage bag when not in use.
- Mantingueu el dispositiu en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- If storing for extended periods, remove the batteries.

Figure 5: Magnesium housing and IP67 rating. This image highlights the robust magnesium housing and rubberized exterior, indicating the device's durability and IP67 water and dust resistance.
7. Solució De Problemes
If you encounter issues with your ThermTec Wild 335L, refer to the following common solutions:
- El dispositiu no s'encén: Assegureu-vos que les bateries estiguin instal·lades correctament i completament carregades.
- La imatge és borrosa: Adjust the focus wheel until the image is clear. Check the diopter adjustment for your eyesight.
- LRF not working: Ensure the LRF function is activated and there are no obstructions in front of the laser emitter/receiver.
- Autonomia curta de la bateria: Ensure batteries are fully charged. Operating in extreme cold can reduce battery performance.
- No es mostra cap imatge: Check if the device is powered on. Adjust display brightness.
Per a problemes persistents, poseu-vos en contacte amb l'atenció al client.
8. Especificacions
Technical data for the ThermTec Wild 335L:
| Característica | Especificació |
|---|---|
| Fabricant | ThermTec |
| Model | WILD 335L |
| Distància focal de la lent | 35 mm |
| Obertura de lents | F0.8 |
| Velocitat de fotogrames | 50 Hz |
| Pixel Pitch | 12 µm |
| NETD Value @300k | <18 mK |
| Durada de la bateria | 8 hores |
| Microbolometer Resolution | 384 x 288 píxels |
| Tipus de sensor | VOx (sun-safe) |
| Camp de View (H / V) | 7.5°x5.6° |
| Camp de View a 100m | 13.1 m |
| AMOLED Display Resolution | 1024 x 768 píxels |
| Ampliació òptica | 3.3x |
| Digital Magnification (Zoom) | 1x - 4x (stepless) |
| Ajust de diòptries | Sí |
| Paletes de colors | 6 |
| Detection Distance (Deer) | 1800 m |
| Recognition Distance (Deer) | 600 m |
| AI Rangefinder | Sí |
| Reconeixement d'objectes AI | Sí |
| Telèmetre làser (LRF) | Sí |
| Gamma LRF | 1,000 m |
| LRF Accuracy | +/-1 m |
| LRF-Boost Technology | Sí |
| Connexió hotspot | Sí |
| Object Alarm (via APP) | Sí |
| Hot Spot Marking Function | Sí |
| PIP (Imatge en imatge) | Sí |
| Funció de gravació | Sí |
| Funció de reproducció | Sí |
| Manual Lens Focus | Sí |
| Emmagatzematge intern | 64 GB |
| Classe de protecció | IP67 |
| Fil del trípode | 1/4" Yes |
| Pes | 515 g |
| Dimensions (LxWxH) | 190x69x77 mm |
| Temperatura de funcionament | -20° C / + 50 ° C |
| Tipus de bateria | Li-ió |
| Subministrament Voltage | 3.7 V |
| External Power Supply (USB) | 5 V |

Figure 6: Dimensions diagram of the ThermTec Wild 335L. This technical drawing provides precise measurements of the device's length, width, and height.
9. Garantia i Suport
The ThermTec Wild 335L comes with a 3-year warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.
For technical support, service, or warranty inquiries, please contact your authorized ThermTec dealer or visit the official ThermTec weblloc per obtenir informació de contacte.





