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The RCDA can be setup with your telescope for troublefree operation controlled manually by the
user supplied key pad interface.
Astro-Smart is the innovator of this elegant solution to your dew problem. The Computerized Dew
Annihilator (Model: RCDA) is one to the most advanced yet modest dew controllers made
available to the amateur or professional Astronomer. The Computerized Dew Annihilator (Model:
RCDA) is designed to be used with any make or model of telescope. Whether you have a refractor,
newtonian, schmidt-cassegrain, or a ritchey-chretien, the RCDA will solve your dew problems while
informing you every step of the way. Its like having a hired dew specialist posted at your telescope
24/7.
The RCDA systems incorporates a common four port heater capability controlling multiple channels.
For instance, one channel CH12 heater may be used for the main imaging telescopes secondary
corrector plate for dew control while CH34 heater can be used for the primary mirror, another
mounted imaging scope, guider or finder scope or your eyepieces.
In the following picture you can see RCDA system with common 4 heat channels, PWM
LED indicators on CH1/2/3/4, Low voltage cutoff circuit protection with LED indicator for
power supplies using battery sources and 2 12 VDC outputs for powering camera and
focuser.
