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1. GENERAL DIRECTIONS
ATTENTION!
Telescope TAË-150K (hereinafter in the text referred to as «telescope») is
not intended for direct visual observation of Sun at full operating aperture.
Because of high light intensity an image of Sun in focus of primary mirror has
a high temperature. To avoid on overheating of corrector it is recommended
to avoid any direct observation of Sun disk.
One should remember that overheated corrector being in field of direct
sunlight can be out of order or make a turbulent air torrents in telescope tube
that to reduce considerably a quality of image.
Also if it is necessary to leave a telescope out of door (for example, to dry it)
one should orient it so that the direct sunlight do not get into the optical system.
The telescope can operate normally at the ambient temperature from 30°C
to minus 30°C.
It is a precise powerful amateur astronomer telescope. It demands a careful
handling and certain knowledge in the field of astronomy. Only in this case
user will be fully satisfied.
When buying the telescope one should pay attention to the package safety
ensured by the seal of the manufacturing plant. After unsealing the case one
should check compliance of the complete set denoted in the list of enclosure.
Prior to using the telescope one gets acquainted with its handling and order of
operation.
