1. Sarrera
This manual provides detailed instructions for the proper use and maintenance of your TFA 38.2028.02 Digital Timer and Stopwatch. This device is designed for precise timekeeping in various applications, featuring a reversible display, touch-sensitive buttons, and magnetic mounting options. Please read this manual thoroughly before operating the device.
2. Produktuaren ezaugarriak
- Reversible Display: Erraza ahalbidetzen du viewangelu ezberdinetatik eginez.
- Touch-Sensitive Buttons: For intuitive operation.
- Atzeko argia: Ikusgarritasun garbia eskaintzen du argi gutxiko baldintzetan.
- Muntaketa magnetikoa: Securely attaches to metallic surfaces.
- Wall or Tabletop Mounting: Kokapen aukera anitzak.
- Tenporizadorearen barrutia: Counts up to 99 minutes and 59 seconds.
- Diseinu trinkoa: 76 x 25 x 76 mm-ko neurriak.
3. Paketearen edukia
- TFA 38.2028.02 Digital Timer and Stopwatch Unit
- Erabiltzailearen eskuliburua (dokumentu hau)
Note: 2 x 1.5V AAA batteries are required and not included in the package.
4. Konfigurazioa
4.1 Bateriaren instalazioa
- Bilatu bateriaren konpartimentuaren estalkia unitatearen atzealdean.
- Irristatu edo altxatu estalkia astiro-astiro konpartimentua irekitzeko.
- Insert two (2) 1.5V AAA batteries, ensuring correct polarity (+/-) as indicated inside the compartment.
- Jarri berriro bateriaren konpartimentuaren estalkia, ondo sartuta dagoela ziurtatuz klik eginez.

Irudia: Atzealdea view of the timer with the battery compartment open, illustrating where to insert the two AAA batteries.
4.2 Hasierako piztea
Once batteries are installed, the display will illuminate, and the device will be ready for use. The default display shows "00:00".
5. Funtzionamendu-argibideak

Irudia: Aurrealdea view of the TFA 38.2028.02 timer, highlighting the digital display and the three touch-sensitive buttons: 'M' for minutes, 'S' for seconds, and 'S/S' for Start/Stop.
5.1 Botoien funtzioak
- M (Minutes): Press to increase minutes. Hold to rapidly increase minutes.
- S (Seconds): Press to increase seconds. Hold to rapidly increase seconds.
- S/S (Start/Stop): Press to start or stop the timer/stopwatch.
5.2 Setting the Timer (Countdown)
- Ensure the display shows "00:00". If not, press M eta S simultaneously to reset.
- Sakatu M button to set the desired minutes (up to 99 minutes).
- Sakatu S button to set the desired seconds (up to 59 seconds).
- Nahi den ordua ezarri ondoren, sakatu botoia S/S botoia atzerako kontaketa hasteko.
- To pause the countdown, press S/S berriz. Sakatu S/S berrekiteko.
- When the timer reaches "00:00", an alarm will sound. Press any button to stop the alarm.
5.3 Using the Stopwatch (Count-up)
- Ensure the display shows "00:00". If not, press M eta S simultaneously to reset.
- Sakatu S/S button to start the count-up. The display will begin counting from "00:00".
- Kronometroa pausatzeko, sakatu S/S berriz. Sakatu S/S berrekiteko.
- To reset the stopwatch to "00:00", pause the stopwatch, then press M eta S aldi berean.
5.4 Atzeko argiztapen funtzioa
The display features a backlight for improved visibility. The backlight activates automatically when buttons are pressed and typically remains on for approximately 30-40 seconds before dimming to conserve battery life.
6. Muntatzeko aukerak
The TFA 38.2028.02 timer offers flexible mounting solutions:
- Eranskin magnetikoa: The back of the timer is equipped with magnets, allowing it to be securely attached to refrigerators, oven hoods, or any other metallic surface.
- Mahai gaineko kokapena: The timer's design allows it to stand upright on a flat surface, such as a kitchen counter or desk.
- Horman muntatzea: The unit can also be mounted on a wall using a small hook or screw (not included) through the designated hole on the back.

Irudia: Atzealdea view of the timer, showing the integrated magnets for secure attachment to metallic surfaces and the model number.
7. Mantentzea
7.1 Garbiketa
To clean the timer, wipe it with a soft, damp cloth. Do not use abrasive cleaners or immerse the device in water. Avoid getting moisture into the battery compartment or display area.
7.2 Bateria ordezkatzea
When the display becomes dim or the device stops responding, it is time to replace the batteries. Follow the battery installation steps in Section 4.1. Always use fresh 1.5V AAA batteries and dispose of old batteries responsibly.
8. Arazoak
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Gailua ez da pizten. | Pilak agortuta daude edo gaizki instalatuta daude. | Egiaztatu bateriaren polaritatea edo ordezkatu AAA bateria berriekin. |
| Pantaila ilun dago edo keinuka ari da. | Bateria baxua. | Ordeztu bateriak. |
| Botoiek ez dute erantzuten. | Low battery power or temporary software glitch. | Replace batteries. If problem persists, remove batteries for 1 minute and reinsert. |
| Timer alarm is too quiet. | Alarm volume is fixed and cannot be adjusted. | Ensure the timer is placed in a location where the alarm can be heard. |
9. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Modelo zenbakia | 38.2028.02 |
| Marka | TFA |
| Neurriak (L x W x H) | 76 x 25 x 76 mm (approximately 2.5P x 7.6l x 7.6H cm) |
| Pisua | 92 gramo |
| Materiala | Plastic with integrated magnets |
| Elikatze Hornidura | 2 x 1.5V AAA bateria (ez daude barne) |
| Tenporizadorearen barrutia | Up to 99 minutes, 59 seconds |
| Bistaratzea | Digital with backlight |
| Muntatzeko aukerak | Magnetic, Tabletop, Wall-mountable |

Image: The timer held in a hand, visually demonstrating its compact size and indicating its dimensions (7.6 cm x 7.6 cm x 2.5 cm).
10. Bermea eta Laguntza
TFA products are manufactured with quality and precision. For specific warranty information, please refer to the documentation provided with your purchase or visit the official TFA website. For technical support or inquiries, please contact TFA customer service through their official channels.
Gorde eskuliburu hau etorkizunean erreferentzia izateko.