1. Introduction
The COMPTYCO AUA-G510B is an all-in-one optical power meter (OPM) and visual fault locator (VFL) designed for comprehensive optical fiber testing. This device integrates OPM and VFL functionalities, along with a self-contained LED light, offering a versatile solution for fiber optic network installation, maintenance, and troubleshooting. Key features include 10 standard wavelengths, 500 sets of data storage, automatic shutdown for power saving, and support for various replaceable fiber optic connectors.
2. Setup
2.1. Battery Installation
The AUA-G510B operates using two No. 5 alkaline batteries. To install or replace batteries:
- Locate the battery compartment on the back of the device.
- Open the battery cover.
- Insert two No. 5 batteries, ensuring correct polarity (+/-).
- Close the battery cover securely.
2.2. Connector Types
The device supports various fiber optic connectors. It comes with a 2.5mm universal connector and can be used with optional SC, FC, ST, and LC adapters.
3. Operating Instructions
Familiarize yourself with the device buttons and their functions:
- Power Switch / Backlight Button: Press to turn the device on or off. A short press can also activate the backlight.
- VFL/LED Button: Activates the Visual Fault Locator (VFL) or the self-contained LED light.
- REF Button: Increases the reference value by 0.1dB during optical power measurement.
- DB Button: Reduces the reference value by 0.1dB during optical power measurement. Also functions as a dB/W switch.
- SAVE Button: Saves the current measurement data. The device supports storing up to 500 sets of data.
- Lambda (λ) Button: Switches between working wavelengths.
3.1. Power On/Off and Auto-Shutdown
Press the Power Switch button to turn the device on. The device features an intelligent shutdown function, automatically turning off after 10 minutes of standby to conserve power.
3.2. VFL and LED Function
Press the VFL/LED button to activate the Visual Fault Locator for identifying fiber breaks or the LED light for illuminating work areas in dark environments. The VFL emits a stable red light with strong penetration.
3.3. Optical Power Measurement (OPM)
The device supports 10 standard wavelengths for optical power measurement:
- Wavelength Selection: Use the Lambda (λ) button to cycle through the available wavelengths (850nm, 980nm, 1270nm, 1300nm, 1310nm, 1490nm, 1550nm, 1577nm, 1625nm, 1650nm).
- Reference Value Adjustment: Use the REF and DB buttons to adjust the reference value in 0.1dB increments.
- Data Storage: Press the SAVE button to store the current measurement. The device can store up to 500 sets of data with cyclic coverage.
3.4. User Self-Calibration
To enter the calibration function interface:
- Ensure the device is powered off.
- Press and hold down the Power Switch button and the Lambda (λ) wavelength button simultaneously for 2 seconds.
- After power on, the device will enter the calibration function interface, allowing for user adjustments.
4. Maintenance
4.1. Cleaning
Regularly clean the optical ports and connectors to ensure accurate measurements and proper functioning. Use lint-free wipes and appropriate fiber optic cleaning solutions. Avoid touching the optical interfaces with bare hands.
4.2. Ceramic Core Replacement
The device features a self-replaceable ceramic core for the VFL. To replace it:
- Rotate the top metal pen head clockwise to loosen it.
- Carefully remove the metal pen head.
- Replace the ceramic core with a new one.
- Reattach and tighten the metal pen head by rotating it counter-clockwise.
5. Troubleshooting
- Device does not power on: Check if the two No. 5 batteries are correctly installed and have sufficient charge. Replace if necessary.
- Inaccurate optical power readings: Ensure fiber optic connectors are clean and free of dust or debris. Perform user self-calibration if readings are consistently off. Verify the correct wavelength is selected.
- VFL light is dim or not visible: Check the VFL output power setting (if adjustable) and ensure the VFL port is clean.
- Data not saving: Ensure the SAVE button is pressed firmly. If the memory is full, older data may be overwritten due to cyclic coverage.
6. Specifications
| Feature | Specification |
|---|---|
| Model Number | AUA-G510B |
| Power Measurement Range | -70~+10dBm / -50~+26dBm (optional) |
| Probe Type | InGaAs |
| Wavelength Range | 800~1700nm |
| Standard Wavelengths | 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650nm |
| Display Resolution (Linear) | 0.1% |
| Display Resolution (Logarithmic) | 0.01dBm |
| Working Temperature | -10~+60°C |
| Storage Temperature | -25~+70°C |
| VFL Output Optical Power | >1mW / 10mW / 15mW / 20mW / 30mW / 50mW (variant dependent) |
| VFL Output Wavelength | 650nm |
| Power Supply | 2 x No. 5 alkaline batteries |
| Overall Dimensions | 18 x 8.9 x 4.2 cm |
| Weight (Device) | 210g |
| Weight (with package) | 310g |
| Fiber Type | Single Mode |
| Connector Type | Hybrid (2.5mm universal for SC/FC/ST/LC) |
7. User Tips
- Always ensure fiber optic connectors are thoroughly cleaned before performing any tests to prevent inaccurate readings and potential damage to the equipment.
- Take advantage of the device's automatic shutdown feature by allowing it to enter standby mode when not in active use, which helps to extend battery life.
- When using the VFL, be mindful of eye safety. Avoid direct exposure to the laser light.
8. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact the seller/manufacturer directly. Keep your proof of purchase for any warranty claims.