Lunatico ZeroDew Using

Elements:

A ZeroDew system consists of a digital controller and one or more heating bands. The
controller can be 1 (1) directly connected to batteries or to a power source of the car lighter
type. The bands must be connected exclusively to the controllers by means of the 4 outlets
provided for such purpose.

Use:

1. Place the band or bands in the telescope (or finder, ocular..) in such a way that the
rugged part of the band remains towards the outside and the cable in the direction
where the controller is to be installed. Try to place the band as close as possible of
the element that is intended to protect from the humidity (correcting sheet, objective
of the refractor......)
batteries and to avoid excessive heating.
The controller has a system of protection against the discharge of the batteries; in the case
when the outlet voltage of the battery reaches a minimum value, a red indicator shall light
and outlet power shall cease to be supplied. That shall avoid that the battery suffer
irreparable damage.
1 Depending on the version
Using the humidity control system
ZeroDew is a product designed and manufactured by Lun tico
Astronomía in order to offer a reliable and accessible solution to
the condensation problems suffered by telescopes and optical
elements in general of the amateur astronomer.
See Photo.
2. Firmly fix it with the Velcro.
3. Connect the band or bands to the controller.
4. At last, connect the controller to the power
5. The outlet is adjusted by means of the
"ZeroDew"
source.
potentiometer; it is convenient to reach the
lower position where the humidity is avoided,
in order to minimize the consumption of