PON Optical Power Meter
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7.2 Use only one adapter if possible.
7.3 If you are not going to use the tester for the time, cover the dust-proof cap
immediately to keep the end clean. Long-time exposure in air may gather dust
therefore influencing measurement accuracy.
7.4 Plug and unplug the adapter with care, don’t leave any scratches on the ports.
7.5 Regularly clean the surface of sensor, when cleaning the sensor, please gently
wipe the surface using cotton swab by circling the perimeter.
7.6 Handle the tester with care, protect it against fall or collision.
Section
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Warranties and Servicing
No parts of the product can be repaired by user himself.
1.
Warranty period: 12 months since the date of shipment. If any product defect
within the above said period, we will repair or replace the defective product,
however, in no events we will bear responsibilities in excess of the product’s
sales price.
2.
If any fault occurs during usage, user can first solve them according to above
trouble-shooting instructions, however, if such efforts fail, the user shall not open
the cabinet of the product by himself, he should contact our market department
or local dealers.
For any quality problem arising of production defect, the manufacturer will repair or
replace the defective product free of charge, however, any damage caused by
improper-operation or good product will not be covered by the above warranty
。
Notwithstanding the foregoing terms, any problem/fault caused for the following
reasons are not included warranty.
1.
The product has been repaired or modified without the authorization of the
