SVBONY SV905C, Руководство пользователя

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9.General Clean
SV905C camera is equipped with protection window glass
and the inside of the color sensor is dry and sealed. If you
want to clean the sensor, we recommend that you do it
during the day, with better light so that you can see the dust
clearly: please connect the camera to the telescope firstly;
then point the telescope to a bright place; next install a
barlow lens to see the dust. Please adjust the exposure to
make sure not to overexpose.
(1) For larger dust, it is recommended to blow off the dust
on the glass surface with air;
(2) The shadow of the dust is recommended to be removed
by the software in the flat field frame.
10. Quality Assurance & Warranty
The Astronomy Camera warranty time is one year. Within
warranty period, if the camera fails to function, we will
provide free after-sales maintenance service. Besides the
warranty days, we provide life-long maintenance services
and charge only the parts that need repair or replacement.
The buyer will pay for the postage of returning camera to
factory to be repaired. Within the warranty period, if the
following condition occurs, certain maintenance costs will
be charged.
8.Structure
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