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顕微鏡 Andonstar A1のPDF ユーザー紹介マニュアルをオンラインで閲覧またはダウンロードできます。Andonstar A1 9 ページ。 Usb digital microscope
Andonstar A1 にも：取扱説明書 (11 ページ)

Post-Sale Services

Limitations and exclusions

Please keep all the receipts of your purchase in a safe place. You need to

produce the unaltered and original receipts to receive warranty coverage.

Otherwise, the warranty is voided.

The warranty only covers the product if it is used under normal operation

conditions. However, the following are not covered by the warranty:

Damages resulting from unauthorized disassembly or assembly of the

products by the customer

Damages caused by fitting of improper components to the product

Damages resulting from unauthorized attempts to repair or to alter the

product

Gross distortion, scratches, discoloration, or damage of the covering

Cracks, scratches, and mold spots on the lens

COMS sensor is burned or apparently scratched

Damages to the PCB board (such as burned PCB board) due to misuse

Product maintain

With vigorous shaking, the tiny dust may drop on the imaging sensor.We

can ' t see it with our eyes but it only showed on the picture after

microscopic's magnifying,PLS don't repaire it unless you have enough

professional maintain experience and patience.

If you want to repair it,pls refer the documents below

1. PLS turn left of the camera lens, and do not touch the LED light.Or it will

be damaged.

2. PLS safekeep the camera lens,and do not let it touch the alcohol.

3. PLS adjust the focal distance, let the imaging sensor move into a best

position.In order to wash easily.

we suggest that adjust the imaging sensor into the nearest distance

4. Dip in a little absolute alcohol with fine cotton swab,using fine cotton

swab clean the imaging sensor gently.If you are unexperienced,pls ask the