AOPUTTRIVER AP-8801B Digital Light Meter Instruction Manual

1. Entwodiksyon

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. Enfòmasyon sou Sekirite

• Li tout enstriksyon yo ak anpil atansyon anvan ou opere aparèy la.
• Pa ekspoze aparèy la nan tanperati ekstrèm, imidite, oswa limyè solèy la dirèk.
• Evite gwo enpak oswa lage aparèy la.
• Kenbe aparèy la lwen dlo ak lòt likid.
• Pa eseye demonte oswa modifye aparèy la. Se sèlman pèsonèl kalifye ki dwe fè reparasyon yo.
• Jete pil yo selon règleman lokal yo.

3. Pwodwi souview

3.1 Eleman

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. Detektè limyè: Sensor for measuring light intensity.
2. LCD ekran ekspozisyon: Shows measurement readings, units, and other indicators.
3. Hold Key/Range Key: Press briefly to hold data; long press to switch auto range mode.
4. Max/Min Selection Key: Peze pou view maximum or minimum recorded data.
5. Bouton REC: Short press to record data; long press to view done ki estoke.
6. REL/UP Key: Press to enter relative value mode; long press to view done anrejistre.
7. MODE Key (Lux/FC, °C/°F): Press to select Lux/FC units; long press to select Celsius/Fahrenheit units.
8. Bouton Chanje: Bouton on/off pouvwa.
9. Koki pwoteksyon: Provides durability and protection for the device.

3.2 Karakteristik kle

• 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. Enstalasyon

4.1 Enstalasyon batri

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

1. Jwenn kouvèti konpatiman batri a sou dèyè aparèy la.
2. Louvri kouvèti a lè w glise l oswa devise l.
3. Insert a new 9V battery, ensuring correct polarity (+ and -).
4. Fèmen kouvèti lòj batri a byen.

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

Figi 3: Egzample of a low battery indicator on the display.

5. Operasyon Enstriksyon

5.1 Power On/Off

Peze wouj la Bouton Chanje pou limen oswa etenn aparèy la.

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)

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

5.4 Done kenbe

Peze a KENBE 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

Peze a 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)

Kout peze la REC button to record the current data. Long press the REC bouton, Lè sa a, sèvi ak la REL/UP kle pou view done ki estoke yo.

Figure 5: Data storage function indicated on the display.

5.7 Kalkil distans otomatik/manyèl

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 Mezi Valè Relatif

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

6. Antretyen

• Netwayaj: 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.
• Depo: 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.
• Pwoteksyon Capteur: Keep the protective cap on the light sensor when not in use to prevent damage and dust accumulation.

NAN. Depanaj

• Aparèy la pa limen: Tcheke si batri a byen enstale epi li gen ase chaj. Ranplase batri a si sa nesesè.
• Lekti ki pa egzak: 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.
• Ekspozisyon an fèb oswa siyman: Batri a ka fèb. Ranplase batri a.

8. Espesifikasyon

Figure 6: Product dimensions and recommended illumination levels.

9. Garanti ak sipò

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 websit pou asistans.