1. Introducció
Thank you for choosing the CIS 7-in-1 Air Quality Monitor. This device is designed to provide real-time monitoring of various indoor air quality parameters, including Carbon Dioxide (CO2), Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Humidity, and Temperature. It also displays the current time and date, helping you maintain a healthy living and working environment.
Its intuitive LED display ensures clear readability, and its compact design makes it suitable for various settings such as homes, offices, schools, and more.
2. Producte acabatview
The CIS 7-in-1 Air Quality Monitor features a clear display and user-friendly controls. Familiarize yourself with the device's components and layout.
2.1. Device Components and Display
The monitor's display provides real-time readings for Carbon Dioxide (CO2), Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Temperature, and Humidity. It also shows the current Date, Time, and Battery level.
2.2. Controls i ports
The device features a Power button, '+' and '-' buttons for adjustments, an 'M' button for mode switching, and ventilation ports for accurate air sampllengüeta
- Botó d'encesa: Long press for 3 seconds to turn on/off. Short press to turn on/off prompt sound.
- Botons +/-: When turned on, short press to adjust screen brightness. Long press to increase/decrease values during time/date setting.
- Botó M: Short press to switch temperature display (°C/°F) during startup status. Long press to switch to date and time status for adjustment. Short press again to cycle through year, month, day, hour, minute for complete adjustment.
- Port de ventilació: Facilitates air entry and exit, allowing sensors to measure data more accurately. Ensure these ports are not obstructed for optimal performance.
3. Configuració
3.1. Càrrega inicial
Before first use, fully charge the device. The monitor is equipped with a 2000mAh rechargeable battery.
Connect the provided USB-Type-C charging cable to the device's charging port and a suitable USB power adapter (not included). A full charge typically takes about 2.5 hours and provides approximately 24 hours of working time.
3.2. Encès / apagat
To power on the device, long press the Power button for 3 seconds. To power off, long press the Power button again for 3 seconds.
3.3. Calibració inicial
For optimal accuracy, it is recommended to perform an initial calibration outdoors in fresh air. After powering on, place the device outdoors for at least 2 minutes to allow the sensors to stabilize with ambient air.
4. Instruccions de funcionament
4.1. Comprensió de la pantalla
The large LED display provides clear, real-time readings for all monitored parameters. The CO2 level is prominently displayed in PPM (parts per million). HCHO and TVOC are displayed in mg/m³.
4.2. Switching Temperature Units (°C/°F)
During normal operation (startup status), short press the 'M' button to toggle between Celsius (°C) and Fahrenheit (°F) for temperature display.
4.3. Configuració de la data i l'hora
To adjust the date and time, long press the 'M' button. The display will enter date and time setting mode. Short press the 'M' button again to cycle through Year, Month, Day, Hour, and Minute. Use the '+' and '-' buttons to adjust the selected value. Once all values are set, long press 'M' again to exit setting mode.
4.4. Screen Brightness Adjustment
When the device is on, short press the '+' or '-' buttons to adjust the screen brightness.
4.5. Funció d'alarma
The monitor features an audible alarm that activates when the CO2 level exceeds 1880ppm. The display also uses a color-coded bar to indicate CO2 levels:
- Verd: 400-800 ppm (Good air quality)
- Taronja: 801-1800 ppm (Moderate air quality)
- Vermell: 1801-5000 ppm (Poor air quality, alarm will sound)
To silence the alarm, press any button on the device.
4.6. Mode d'estalvi d'energia
After 30 minutes of inactivity, the monitor automatically enters an energy-saving mode where most of the screen turns off, displaying only the clock and the colored LED bar for CO2 levels. To disable this feature and keep the screen continuously on, long press the Power and '-' buttons simultaneously until you hear a beep. Repeat the process to re-enable energy-saving mode.
5. Manteniment
5.1. Neteja
Wipe the device gently with a soft, dry cloth. Do not use abrasive cleaners or solvents, as they may damage the display or casing. Ensure no liquid enters the ventilation ports.
5.2. Emmagatzematge
Quan no l'utilitzeu durant períodes prolongats, guardeu el monitor en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
6. Solució De Problemes
If you encounter any issues with your CIS Air Quality Monitor, please refer to the table below for common problems and their solutions.
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s’encén. | Bateria baixa o sense càrrega. | Connect to a USB-C charger and allow it to charge for at least 30 minutes before attempting to power on again. |
| Readings seem inaccurate or inconsistent. | Device not properly calibrated or placed in an area with poor air circulation. | Perform an outdoor calibration (see Section 3.3). Ensure the device is placed in an open area, not obstructed. Avoid placing near strong air currents or direct sources of pollutants. |
| L'alarma sona amb freqüència. | High CO2 levels detected. | Increase ventilation in the area (open windows/doors). Press any button to silence the alarm. |
| Display goes dark after 30 minutes. | El mode d'estalvi d'energia està actiu. | Long press the Power and '-' buttons simultaneously to disable energy-saving mode. |
| Temperature unit switches from °F to °C after restart. | Default setting or minor software behavior. | Simply short press the 'M' button after startup to switch back to your preferred unit. |
7. Especificacions
| Paràmetre | Valor |
|---|---|
| Interval de mesura de CO2 | 400-5000 ppm |
| Resolució de CO2 | 1 ppm |
| HCHO Measurement Range | 0-1.999 mg/m³ |
| Resolució HCHO | 0.001 mg / m³ |
| TVOC Measurement Range | 0-9.999 mg/m³ |
| Resolució TVOC | 0.001 mg / m³ |
| Interval de mesura de temperatura | 0-50°C |
| Precisió de la temperatura | ±1 °C |
| Humidity Testing Range | 0-99 RH |
| Precisió de la humitat | ±2 RH |
| Corrent de càrrega | 750 mA |
| Temps de càrrega | 2.5 hores |
| Capacitat de la bateria | 2000 mAh |
| Temps de treball | 24 hores |
| Temps de resposta | 120 segons |
| Qualitat del material | ABS |
| Font d'alimentació | Funciona amb bateria |
| Tipus de visualització | LCD |
| Pes de l'article | 13.7 unces |
| Dimensions del paquet | 7.4 x 4.69 x 2.05 polzades |
8. Garantia i Suport
For warranty information and technical support, please refer to the product packaging or contact CIS customer service. Keep your purchase receipt for any warranty claims.
9. Informació important de seguretat
Please read and follow all safety instructions to prevent injury or damage to the device.
- No desmunteu ni intenteu reparar el dispositiu.
- Mantenir allunyat de l'aigua i d'ambients amb molta humitat.
- Eviteu exposar el dispositiu a temperatures extremes o a la llum solar directa.
- Feu servir només el cable de càrrega i l'adaptador de corrent especificats.
- Mantenir fora de l'abast dels nens.
