1. Introducció
Thank you for choosing the Ultrak Heat Index Solar Powered Stopwatch, Model 830. This device is designed for precise timing and environmental monitoring, offering features such as temperature, humidity, heat index, and dew point calculations. It is ideal for athletes, coaches, and outdoor enthusiasts who require accurate data in various conditions. This manual provides detailed instructions to help you maximize the functionality and lifespan of your stopwatch.
Figura 1: Davant view of the Ultrak Heat Index Solar Powered Stopwatch, displaying its digital screen and control buttons.
2. Característiques clau
- Accurate calculation of temperature, humidity, heat index, and dew point.
- 30 dual split recallable memory for tracking multiple laps or splits.
- Measures time up to 10 hours with 1/100 second resolution.
- Presettable countdown timer with an auto-repeat function.
- Displays time, calendar, and features an alarm function.
- Retroil·luminació LED per a la visibilitat en condicions de poca llum.
- Solar-powered with a back-up lithium battery for continuous operation.
- Water-resistant design for use in various environments.
3. Configuració i ús inicial
3.1 Encès
The Ultrak 830 is solar-powered. Ensure the solar panel on the front of the stopwatch is exposed to light for initial power-up. A built-in lithium battery provides backup power.
3.2 Configuració de l'hora i la data
- En el mode Temps, premeu i manteniu premut el botó MODE botó fins que la pantalla parpellegi.
- Utilitza el INICI/PARA button to adjust the flashing digit (hours, minutes, seconds, year, month, day).
- Premeu el botó VOLTA/RESET botó per passar a la configuració següent.
- Un cop tots els paràmetres siguin correctes, premeu el botó MODE botó per sortir del mode de configuració.
3.3 Activating Backlight
Premeu el botó LLUM button (usually located on the side or top) to illuminate the display for a few seconds in low-light conditions.
4. Instruccions de funcionament
4.1 Funció de cronòmetre
- Des del mode Temps, premeu la tecla MODE button repeatedly until "STOPWATCH" or a similar indicator appears.
- Premeu INICI/PARA per començar a cronometrar.
- Premeu VOLTA/RESET to record a lap/split time while the stopwatch continues running. The display will momentarily show the lap time.
- Premeu INICI/PARA de nou per pausar el cronòmetre.
- Premeu VOLTA/RESET while paused to reset the stopwatch to zero.
4.2 Recalling Memory
The stopwatch can store up to 30 dual split times. After stopping the stopwatch, press the MEMÒRIA button (or a designated button, refer to on-device labels) to scroll through recorded lap and split times.
4.3 Temporitzador de compte enrere
- Navigate to the "TIMER" mode using the MODE botó.
- Mantén premut VOLTA/RESET per entrar al mode de configuració.
- Ús INICI/PARA to adjust the hours, minutes, and seconds. Use VOLTA/RESET per moure's entre els dígits.
- Premeu MODE per confirmar la configuració.
- Premeu INICI/PARA per començar el compte enrere. Sonarà una alarma quan el temporitzador arribi a zero.
- To activate auto-repeat, ensure this option is enabled in the timer setting mode (if available).
4.4 Heat Index and Environmental Readings
In the dedicated "HEAT INDEX" or "ENVIRONMENT" mode (accessed via the MODE button), the stopwatch will display current temperature, humidity, heat index, and dew point. Allow a few moments for the sensors to stabilize and provide accurate readings, especially after moving to a new environment.
4.5 Funció d'alarma
- Go to "ALARM" mode using the MODE botó.
- Mantén premut VOLTA/RESET per entrar al mode de configuració d'alarma.
- Adjust the alarm time using INICI/PARA and move between digits with VOLTA/RESET.
- Premeu MODE per confirmar.
- Toggle the alarm ON/OFF using INICI/PARA while in Alarm mode (not setting mode).
5. Manteniment
- Neteja: Netegeu el cronòmetre amb un drap suauamp tela. No utilitzeu productes químics aggressivs ni netejadors abrasius.
- Emmagatzematge: Guardeu-ho en un lloc fresc i sec, allunyat de la llum solar directa, quan no s'utilitzi durant períodes prolongats.
- Resistència a l'aigua: The stopwatch is water-resistant, but not waterproof. Avoid submerging it in water or exposing it to high-pressure water jets.
- Bateria: The solar panel charges the internal battery. Ensure regular exposure to light to maintain optimal battery life. No user-replaceable battery is required under normal operation.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La pantalla està en blanc o tènue. | Insufficient light exposure for solar charging. | Expose the solar panel to bright light for several hours. |
| Hora/data incorrecta. | Time/date not set correctly or reset after power loss. | Refer to Section 3.2 "Setting Time and Date" to adjust. |
| Stopwatch not responding. | Error temporal de programari. | Attempt a soft reset by pressing all buttons simultaneously for a few seconds (if applicable, consult specific model instructions if available). If not, allow battery to fully drain and recharge. |
| Inaccurate environmental readings. | Sensor obstruction or not enough time for stabilization. | Ensure sensors are clean and unobstructed. Allow 5-10 minutes for readings to stabilize after moving to a new environment. |
7. Especificacions
- Model: Ultrak 830
- Timing Resolution: 1/100 de segon
- Maximum Timing Capacity: 10 hores
- Memòria: 30 dual split recallable memory
- Sensors ambientals: Temperature, Humidity, Heat Index, Dew Point
- Font d'alimentació: Solar powered with lithium backup battery
- Visualització: Digital with LED backlight
- Resistència a l'aigua: Yes (splash resistant, not submersible)
- GTIN (UPC): 743223008308
8. Garantia i Suport
Ultrak products are manufactured to high-quality standards. For specific warranty information, please refer to the warranty card included with your purchase or visit the official Ultrak weblloc.
For technical support, troubleshooting assistance beyond this manual, or to inquire about replacement parts, please contact Ultrak customer service through their official weblloc web o la informació de contacte que s'inclou amb l'embalatge del producte.