Maintenance
(1) The interface is sensitive, please carefully plug in and pull out the adapter.
(2) Please cover the dust-proof cap when it is not in operation.
(3) Choose the correct fiber connector before testing.
(4) Take out the batteries when not in use.
(5) Please disconnect the AC adapter/charger once you finish using.
(6) Please keep all optical connectors and surface free from oil, dirt or other
contamination to ensure proper operation.
(7) Keep regular cleanings on optical port of an optical power meter with cotton
swabs.
(8) To ensure the measurement accuracy, please send the instrument to FS for
calibration once a year.
Online Resources
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Product Warranty
FS ensures our customers that any damage or faulty items due to our workman-
ship, we will offer a free return within 30 Days from the day you receive your
goods.
Warranty: All Optical Power Meters enjoy 1 year limited warranty
against defect in materials or workmanship. For more details about
1
warranty, please check at
Return: If you want to return item(s), information on how to return
can be found at
20
https://www.fs.com/products_support.html
https://www.fs.com/service/fs_support.html
https://www.fs.com/contact_us.html
https://www.fs.com/policies/warranty.html
https://www.fs.com/policies/day_return_policy.html