AOPUTTRIVER AP-8801B Digital Light Meter Instruction Manual

1. Uvod

The AOPUTTRIVER AP-8801B is a digital light meter designed for accurate measurement of illuminance. It features a wide measurement range, high precision, and various functions including data hold, maximum/minimum value tracking, data storage, and environmental temperature display. This manual provides detailed instructions for the proper use and maintenance of your device.

2. Sigurnosne informacije

• Prije upotrebe uređaja pažljivo pročitajte sva uputstva.
• Ne izlažite uređaj ekstremnim temperaturama, vlazi ili direktnoj sunčevoj svjetlosti.
• Izbjegavajte jake udarce ili ispuštanje uređaja.
• Držite uređaj dalje od vode i drugih tečnosti.
• Ne pokušavajte rastavljati ili modificirati uređaj. Popravke treba obavljati samo kvalificirano osoblje.
• Baterije odložite u skladu sa lokalnim propisima.

3. Proizvod je gotovview

3.1 Komponente

The AP-8801B Digital Light Meter consists of a main unit with an LCD display, control buttons, and a rotatable light sensor.

Figure 1: AP-8801B Digital Light Meter with labeled components.

1. Detektor svjetlosti: Sensor for measuring light intensity.
2. LCD zaslon: Prikazuje očitanja mjerenja, jedinice i druge indikatore.
3. Hold Key/Range Key: Press briefly to hold data; long press to switch auto range mode.
4. Max/Min Selection Key: Pritisnite za view maximum or minimum recorded data.
5. Gumb REC: Short press to record data; long press to view pohranjeni podaci.
6. REL/UP Key: Press to enter relative value mode; long press to view snimljenih podataka.
7. MODE Key (Lux/FC, °C/°F): Press to select Lux/FC units; long press to select Celsius/Fahrenheit units.
8. Dugme za prebacivanje: Dugme za uključivanje/isključivanje.
9. Zaštitna školjka: Provides durability and protection for the device.

3.2 Ključne karakteristike

• Measurement Range: Up to 400,000 Lux / 40,000 FC.
• High Brightness LCD: Black and white display for clear readability in various lighting conditions.
• 270° Rotatable Sensor: The light sensor can be rotated 270° to the left and 90° to the right for flexible measurement angles.
• Data Hold: Freezes the current measurement on the display.
• Max/Min Data Hold: Records and displays the maximum and minimum measured values.
• Data Storage: Stores measurement data for later review.
• Auto Zero: Resets the measurement to zero.
• Auto/Manual Ranging: Automatically selects the appropriate measurement range or allows manual selection.
• Relative Value Measurement: Measures the difference from a reference value.
• Environmental Temperature Display: Shows ambient temperature in Celsius or Fahrenheit.
• Low Battery Indication: Alerts when battery power is low.

Figure 2: The AP-8801B with its rotatable light sensor and clear LCD display.

4. Podešavanje

4.1 Instalacija baterije

The AP-8801B requires one 9V battery for operation. To install or replace the battery:

1. Pronađite poklopac odjeljka za bateriju na stražnjoj strani uređaja.
2. Open the cover by sliding or unscrewing it.
3. Umetnite novu 9V bateriju, pazeći na ispravan polaritet (+ i -).
4. Čvrsto zatvorite poklopac odeljka za baterije.

When the low battery indicator appears on the LCD, replace the battery promptly to ensure accurate measurements.

Slika 3: Prample of a low battery indicator on the display.

5. Uputstvo za upotrebu

5.1 Uključivanje/isključivanje napajanja

Pritisnite crvenu Dugme za prebacivanje da uključite ili isključite uređaj.

5.2 Basic Light Measurement

1. Turn on the light meter.
2. Ensure the light detector is clean and free from obstructions.
3. Point the light detector towards the light source or area where you want to measure illuminance. The sensor can be rotated up to 270° left and 90° right for optimal positioning.
4. The current illuminance value will be displayed on the LCD screen in Lux or FC units.

Figure 4: Measuring light with the rotatable sensor.

5.3 Unit Selection (Lux/FC, °C/°F)

Pritisnite MODE button to toggle between Lux and FC units for light measurement. Long press the MODE button to switch between Celsius (°C) and Fahrenheit (°F) for temperature display.

5.4 Zadržavanje podataka

Pritisnite HOLD key briefly to freeze the current reading on the display. Press it again to release the hold function and resume live measurement.

5.5 Max/Min Data Hold

Pritisnite MAX/MIN key to cycle through the maximum, minimum, and current readings. The display will indicate 'MAX' or 'MIN' when these values are shown.

5.6 Data Storage (REC)

Kratko pritisnite REC button to record the current data. Long press the REC dugme, a zatim koristite REL/UP ključ za view pohranjene podatke.

Figure 5: Data storage function indicated on the display.

5.7 Automatsko/ručno podešavanje raspona

The device typically operates in auto-ranging mode. To switch to manual ranging, long press the HOLD/RANGE key. Press again to select different ranges. Long press again to return to auto-ranging.

5.8 Relative Value Measurement

Pritisnite REL/UP key to enter relative value mode. The meter will display the difference between the current measurement and a set reference value.

6. Održavanje

• čišćenje: Use a soft, dry cloth to clean the device. Do not use abrasive cleaners or solvents. Ensure the light detector is kept clean for accurate readings.
• Skladištenje: When not in use for extended periods, remove the battery to prevent leakage. Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.
• Zaštita senzora: Keep the protective cap on the light sensor when not in use to prevent damage and dust accumulation.

7. Otkrivanje problema

• Uređaj se ne uključuje: Provjerite je li baterija ispravno instalirana i dovoljno napunjena. Po potrebi zamijenite bateriju.
• Netačna očitanja: Ensure the light detector is clean and unobstructed. Verify that the correct measurement unit (Lux/FC) is selected. Check for strong electromagnetic interference nearby.
• Display shows 'OL' (Over-range): The measured light intensity exceeds the current range. If in manual ranging mode, switch to a higher range. If in auto-ranging, the light intensity is beyond the device's maximum capacity.
• Displej je zatamnjen ili treperi: Baterija je možda slaba. Zamijenite bateriju.

8. Specifikacije

Figure 6: Product dimensions and recommended illumination levels.

9. Garancija i podrška

The AOPUTTRIVER AP-8801B Digital Light Meter is covered by a two-year product warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use.

For any concerns, problems, or technical support, please contact AOPUTTRIVER customer service. Please refer to the contact information provided with your purchase or visit the official AOPUTTRIVER websajt za pomoć.