Introduction
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your Andonstar AD409-Pro ES 10.1'' HDMI Digital Microscope. Designed for precision tasks such as electronic circuit board repair, soldering, coin observation, and jewelry appraisal, this microscope offers UHD 2160P video recording, a versatile metal stand, and an integrated endoscope for detailed inspection.
Package Contents
Please verify that all items listed below are included in your package:
- Microscope monitor x1
- Metal baseplate (with light) x1
- UV filter (assembled) x1
- Remote control x1
- Power plug x1
- Wrench x1
- Metal clip x2
- Beam assembly x1
- Column x1
- Adjustable arm x1
- Switch cable x1
- HDMI cable x1
- USB cable x1
- Endoscope fittings x5
- Endoscope x1
- Instruction manual x1

Image: All components included in the Andonstar AD409-Pro ES package.
Setup
Assembly
Follow these steps to assemble your microscope:
- Attach the column to the metal baseplate. Ensure it is securely fastened.
- Mount the beam assembly onto the column. The main bracket can be adjusted front and rear and rotated 360°.
- Attach the microscope monitor to the beam assembly.
- Connect the adjustable arm with LED lights to the baseplate. These lights can be flexibly bent and their brightness adjusted via the switch cable.
- Connect the endoscope to the microscope monitor if desired. The endoscope has built-in lights with adjustable brightness.
- Connect the power plug and USB/HDMI cables as needed for operation or external display.
Video: Demonstrates the assembly process of the Andonstar AD409-Pro ES microscope, showing how to connect the stand components and attach the main unit.

Image: Comparison of the upgraded 12.5-inch metal stand of the AD409-Pro ES with the standard AD409 stand, highlighting the increased working distance.

Image: Detailed view of the upgraded metal bracket, illustrating its vertical, horizontal, and 360-degree rotational adjustments for precise positioning.
Operating Instructions
Display and Magnification
The microscope features a 10.1-inch IPS screen for clear viewing. Adjust the focus by rotating the focus wheel on the microscope body. The device supports up to 300x magnification.
Endoscope Use
The included 360° endoscope allows observation of blind spots and fine details. Plug in the endoscope and press the 'NTL/PAL' button on the monitor to switch between microscope and endoscope views. The endoscope has adjustable built-in lights.

Image: The microscope monitor showing dual views from the main lens and the endoscope, with the 'NTL/PAL' button highlighted for switching between them.
Multiple Output Methods
Extend your view using various output options:
- HDMI Output: Connect to a larger display for an extended field of view.
- PC Output: Connect to a Windows PC via USB cable. Select "PC camera" mode on the microscope. Use the included PC measurement software for accurate measurements, data sharing, and analysis (endoscope not supported in PC mode).
- WiFi Output: Connect wirelessly for flexible viewing and control.

Image: The microscope demonstrating its HDMI, PC, and WiFi output capabilities for connecting to various external displays.
Remote Control
The smart remote control allows convenient operation without touching the microscope, preventing screen shake. Functions include taking photos, recording videos, zooming in/out, and rotating images.
Video: Shows the Andonstar AD409-Pro ES in use for soldering, demonstrating its capabilities for electronic repair tasks.
Video: A quick guide on how to operate the Andonstar AD409-Pro ES, covering basic functions and controls.
Maintenance
To ensure the longevity and optimal performance of your microscope, follow these maintenance guidelines:
- Cleaning: Use a soft, lint-free cloth to clean the screen and microscope body. For the lens, use a specialized lens cleaning solution and cloth to avoid scratches.
- UV Filter: The assembled UV filter protects the industrial-grade metal lens from heat and smoke during soldering. Regularly inspect and clean the UV filter to maintain clear image quality and ensure proper lens protection.
- Storage: Store the microscope in a clean, dry environment away from direct sunlight and extreme temperatures.

Image: The industrial metal lens and protective UV filter, designed to withstand high temperatures and protect against smoke and dust.
Troubleshooting
If you encounter issues with your microscope, please refer to the following common solutions:
- No Image on Screen: Ensure the power cable is securely connected and the device is turned on. Check all cable connections (HDMI, USB) if using an external display.
- Blurry Image: Adjust the focus wheel on the microscope body. Ensure the object is within the working distance of the lens. Clean the lens and UV filter if smudges are present.
- Connectivity Issues (PC/WiFi): For PC connection, ensure







