1. Uvod
This manual provides detailed instructions for the installation, operation, and maintenance of your Vtopek H11 Solar Tire Pressure Monitoring System (TPMS). This system is designed to monitor tire pressure and temperature in real-time, enhancing driving safety for both 2-wheel (trailer) and 4-wheel (car, SUV, van) vehicles.
2. Sadržaj paketa
Provjerite jesu li sve dolje navedene stavke uključene u vaš paket:
- TPMS Monitor x 1
- External Sensors x 4
- Removable Bracket x 1
- Hex Nuts x 4
- Ključ x 1
- Type-C kabel za punjenje x 1
- Naljepnice x 2
- Korisnički priručnik x 1

Slika 2.1: Sadržaj paketa
3. Ključne značajke
- Podrška za dvostruki način rada: Compatible with both 2-wheel (trailer) and 4-wheel (car, SUV, van) vehicles.
- High Precision Monitoring: Provides tire pressure readings with 0.01 bar accuracy.
- Separate Alarm Settings: Allows independent high/low pressure alarm value settings for front and rear tires.
- Detachable Monitor: The monitor can be easily detached from its bracket for flexible placement, charging, and settings adjustment.
- Automatsko pozadinsko osvjetljenje: 3-level adjustable backlight for clear visibility in various lighting conditions (daytime, indoor, night).
- Alarmi u stvarnom vremenu: Six alarm modes including rapid air leak, high/low pressure, high temperature, sensor data loss, and low battery.
- Automatic Sleep/Wake: Features vibration detection for automatic power on/off, conserving battery.
- Mogućnosti dvostrukog punjenja: Supports solar charging and USB Type-C charging.
- Durable External Sensors: IP68 waterproof, anti-dust, anti-theft, and suitable for a pressure range of 0.2 to 6.0 bar.
4. Postavljanje i instalacija
4.1 Instalacija monitora
The monitor can be installed on the windshield or dashboard. The detachable bracket allows for flexible positioning and easy removal for charging or adjustments.
- Attach the removable bracket to the desired location on your windshield or dashboard using the adhesive provided. Ensure the surface is clean and dry.
- Slide the TPMS monitor onto the bracket. The angle can be adjusted for optimal viewing.
- Ensure the monitor does not obstruct your view tijekom vožnje.

Figure 4.1: Monitor Installation and Detachable Bracket
4.2 Ugradnja senzora
Install the external sensors on your vehicle's tire valves. Each sensor is labeled (FL, FR, RL, RR) for its corresponding tire (Front Left, Front Right, Rear Left, Rear Right).
- Remove the original valve cap from the tire valve.
- Screw on a hex nut onto the tire valve.
- Screw the corresponding sensor (e.g., FL for Front Left) onto the tire valve until it is hand-tight.
- Tighten the hex nut against the sensor using the provided wrench to secure it and prevent theft.
- Repeat for all four tires.

Figure 4.2: External Sensor Installation Steps
Bilješka: The sensors are pre-paired with the monitor. If a sensor is replaced, it may need to be re-paired. Refer to the troubleshooting section for pairing instructions.
5. Upute za rad
5.1 Powering On/Off and Automatic Functions
- Početno uključivanje: Press and hold the left button on the monitor for more than 3 seconds to turn it on.
- Automatsko buđenje: The TPMS monitor will automatically turn on when it detects vehicle vibration (e.g., opening a car door, starting the engine).
- Automatski način mirovanja: If no vibration is detected for 5 minutes after parking, the monitor will automatically enter sleep mode to conserve power.

Figure 5.1: Automatic Sleep and Vibration Detection
5.2 Display and Alarm Modes
The 3.5-inch large screen displays real-time tire pressure and temperature for all four tires simultaneously. The system features six alarm modes:
- Rapid Air Leak Alarm: Alerts to sudden and significant pressure drops.
- Alarm za visoki tlak: Activates if tire pressure exceeds the set high limit.
- Alarm niskog tlaka: Activates if tire pressure falls below the set low limit.
- Alarm visoke temperature: Warns if tire temperature exceeds the set limit.
- Alarm za gubitak podataka senzora: Označava da senzor ne prenosi podatke.
- Alarm prazne baterije: Alerts when the monitor or sensor battery is low.

Figure 5.2: Real-time Monitoring and Alarm Modes
5.3 Mode Switching (2-Wheel / 4-Wheel)
The system supports switching between 2-wheel mode (for trailers) and 4-wheel mode (for cars). This allows for accurate monitoring without unnecessary alarms when fewer sensors are active.
- To switch modes, access the system settings (refer to the full manual for specific button sequences).
- Select "2-Wheel Mode" if using only two sensors (e.g., for a trailer).
- Select "4-Wheel Mode" for standard car applications with four sensors.

Figure 5.3: 2-Wheel / 4-Wheel Mode Switching
5.4 Setting Alarm Values
This TPMS allows for separate high and low pressure alarm settings for front and rear tires, providing more precise monitoring tailored to your vehicle's requirements.
- Enter the settings menu on the monitor.
- Navigate to the alarm value adjustment section.
- Set the desired high pressure alarm value for the front tires (e.g., 3.45 bar).
- Set the desired low pressure alarm value for the front tires (e.g., 1.95 bar).
- Repeat the process for the rear tires, setting their specific high and low pressure alarm values (e.g., 5.85 bar high, 2.55 bar low).
- Spremite postavke prije izlaska iz izbornika.

Figure 5.4: Separate Front and Rear Wheel Alarm Settings
6. Održavanje
6.1 Monitor Charging
The monitor supports two charging methods:
- solarno punjenje: The integrated solar panel charges the monitor when exposed to sunlight. Ensure the monitor is placed in a location with adequate sun exposure.
- USB Type-C punjenje: For cloudy days or when solar charging is insufficient, use the provided USB Type-C cable to charge the monitor via a car charger or other USB power source.
Važno: Charge the monitor for more than 3 hours before its first use. When fully charged, a long press of the left button will turn it on.

Figure 6.1: Solar and USB Type-C Charging
6.2 Sensor Battery Replacement
The external sensors use replaceable CR1632 lithium-polymer batteries. When a low battery alarm for a sensor is triggered, replace its battery.
- Unscrew the sensor from the tire valve.
- Pažljivo otvorite senzor casing.
- Uklonite staru bateriju CR1632.
- Umetnite novu bateriju CR1632, pazeći na pravilan polaritet.
- Zatvorite senzor casing and re-install it on the tire valve, following the installation steps in Section 4.2.
7. Rješavanje problema
| Problem | Mogući uzrok | Otopina |
|---|---|---|
| Monitor se ne uključuje. | Low battery; not powered on manually. | Charge the monitor via solar or USB-C. Press and hold the left button for 3 seconds to power on. |
| No tire data displayed. | Sensors not installed; sensor battery low; sensor not paired; vehicle stationary. | Ensure sensors are correctly installed. Replace sensor batteries if needed. Drive the vehicle for a short distance to activate sensors. If still no data, re-pair sensors (refer to full manual for pairing steps). |
| Netočna očitanja tlaka. | Sensor not fully tightened; incorrect alarm settings. | Ensure sensors are tightly secured. Verify alarm settings are appropriate for your vehicle. |
| Alarm se često oglašava. | Alarm thresholds set too close to normal operating pressure; actual tire issue. | Adjust high/low pressure alarm values to suitable levels. Check tires for actual pressure issues or leaks. |
| Monitor screen is dim. | Backlight setting is low; low ambient light. | Adjust backlight brightness settings on the monitor. |
8. Specifikacije
| Značajka | Detalj |
|---|---|
| Broj modela | H11 |
| Marka | Vtopek |
| Veličina zaslona | 3.5 inča |
| Točnost tlaka | 0.01 bara |
| Raspon tlaka | 0.2 - 6.0 bara |
| Sensor Waterproof Rating | IP68 |
| Punjenje monitora | Solar / USB Type-C |
| Vrsta baterije senzora | CR1632 Lithium-polymer (replaceable) |
| Materijal | Akrilonitril butadien stiren (ABS) |
| Dimenzije paketa | 14.1 x 11.5 x 7.1 cm |
| Težina artikla | 10 gram |
9. Jamstvo i podrška
Vtopek provides a Jamstvo 1 godine for this TPMS product. For technical support, warranty claims, or any inquiries, please contact our customer service.
- Jamstveni rok: 1 godina od datuma kupnje.
- Kontakt: Refer to the contact information provided with your product packaging or on the official Vtopek webmjesto.

Slika 9.1: Informacije o jamstvu i podršci