MMUNNA Digital LCD Indoor Temperature and Humidity Meter User Manual

Indledning

This manual provides instructions for the MMUNNA Digital LCD Indoor Temperature and Humidity Meter, including models E0828, E0828S, and E0828A. This device is designed to accurately measure and display indoor temperature and humidity levels. Please read this manual thoroughly before operating the device.

Sikkerhedsoplysninger

• Hold enheden væk fra vand og overdreven fugt.
• Udsæt ikke enheden for ekstreme temperaturer eller direkte sollys i længere perioder.
• Forsøg ikke selv at skille enheden ad eller reparere den. Kontakt kvalificeret personale for service.
• Bortskaf batterier i henhold til lokale regler.

Pakkens indhold

• 1 x MMUNNA Digital LCD Indoor Temperature and Humidity Meter (Model E0828, E0828S, or E0828A)
• 1 x brugermanual
• Bemærk: Batterier er ikke inkluderet og skal købes separat.

Produkt overview

The MMUNNA Digital LCD Indoor Temperature and Humidity Meter features a clear LCD display for easy reading of temperature and humidity. Different models offer variations such as backlight and external probes.

Figur 1: Front view of the MMUNNA Digital LCD Indoor Temperature and Humidity Meter (Model E0828S). This image displays the device with its blue backlight activated, showing the current time (12:00 AM), temperature (20.6°C), and humidity (45%). Below the screen are four buttons: MODE, ADJ, °C/°F, and a gear icon (settings/backlight). A small "happy face" icon indicates comfort level.

Figur 2: Front view of the MMUNNA Digital LCD Indoor Temperature and Humidity Meter (Model E0828). This image shows the device without a backlight, displaying the time (10:00 PM), temperature (23.6°C), and humidity (45%). The buttons below the screen are MODE, ADJ, °C/°F, and MAX/MIN.

Figur 3: Front view of the MMUNNA Digital LCD Indoor/Outdoor Temperature and Humidity Meter (Model E0828A). This model features an external temperature probe, indicated by the white wire extending from the device. The display shows both indoor ("IN") and outdoor ("OUT") temperatures (26.8°C and 27.5°C respectively), time (12:00 AM), and humidity (84%). The buttons are MODE, ADJ, °C/°F, and MAX/MIN.

Figur 4: Comparison of MMUNNA models showing "No Backlight" (left, likely E0828) and "With Backlight" (right, likely E0828S) versions. Both units have identical dimensions: 88.7mm width and 78mm height. The left unit displays 23.6°C and 45% humidity, while the right unit displays 20.6°C and 45% humidity with a blue backlight.

Figur 5: Overview of three MMUNNA models. Top: E0828A, an indoor/outdoor model with an external probe, showing indoor and outdoor temperatures. Bottom left: E0828S, an indoor model with a blue backlight. Bottom right: E0828, an indoor model without a backlight. This image highlights the key visual differences and features of the variants.

Opsætning

Installation af batteri

1. Find batterirummet på bagsiden af ​​enheden.
2. Åbn batterirummets dæksel.
3. Insert one 1.5V AAA battery, ensuring correct polarity (+/-). (Battery not included)
4. Luk batterirummets dæksel forsvarligt.
5. The device display should activate.

Indledende placering

Place the device in a location where accurate temperature and humidity readings are desired. Avoid placing it near heat sources, direct sunlight, or areas with high airflow (e.g., near vents) to ensure accurate measurements.

For model E0828A, position the external probe in the desired outdoor or secondary indoor location, ensuring the cable is not pinched or damaged.

Betjeningsvejledning

Vis information

LCD-skærmen viser følgende information:

• Temperatur: Current temperature in Celsius (°C) or Fahrenheit (°F).
• Fugtighed: Current relative humidity (RH%).
• Tid: Aktuel tid (AM/PM-indikatoren kan være til stede).
• Komfortniveauindikator: A small icon (e.g., a face) may indicate the comfort level based on temperature and humidity.
• IN/OUT (E0828A only): Indicates indoor and outdoor temperature readings.

Knap funktioner

The device typically features several buttons for operation:

• KØRSELSVEJLEDNING: Used to switch between display modes (e.g., time setting, alarm setting) or to confirm settings.
• ADJ (Adjust): Used to adjust values (e.g., hours, minutes) during setting modes.
• °C/°F: Skifter temperaturvisningen mellem Celsius og Fahrenheit.
• MAX / MIN: Displays the maximum and minimum recorded temperature and humidity since the last reset. Press again to cycle through MAX, MIN, and current readings. Long press to reset MAX/MIN values. (Available on E0828 and E0828A models).
• Gear Icon (Settings/Backlight - E0828S only): Short press to activate the backlight. The backlight on E0828S models automatically turns off after a few seconds.

Indstilling af tid

1. Tryk på MODE button repeatedly until the time setting mode is activated (e.g., hours start flashing).
2. Brug ADJ knappen for at justere timerne.
3. Trykke MODE igen for at skifte til minutter, og brug derefter ADJ for at justere minutterne.
4. Trykke MODE to confirm and exit the time setting mode.

Backlight Operation (E0828S only)

For model E0828S, press the button with the gear icon (or similar backlight symbol) to illuminate the display. The backlight will automatically turn off after a few seconds to conserve battery life.

Note: Models E0828 and E0828A do not feature a backlight.

Opretholdelse

Rensning

Tør enheden af ​​med en blød, tør klud. Brug ikke slibende rengøringsmidler, opløsningsmidler, og nedsænk ikke enheden i vand.

Udskiftning af batteri

When the display becomes dim or the device stops functioning, replace the AAA battery. Follow the battery installation steps outlined in the "Setup" section.

Opbevaring

Hvis enheden opbevares i længere tid, skal batteriet fjernes for at forhindre lækage og beskadigelse.

Fejlfinding

Specifikationer

Garanti og support

Specific warranty information for this product is not provided in the available documentation. For support or warranty inquiries, please refer to the retailer or manufacturer's official webwebstedet hvor produktet blev købt.