ALFA SPID ROTATOR AND CONTROLLER instruction manual Resetting the Controller

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AlfaSpid Rotator

www.alfaradio.ca

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Resetting the Controller

Since there are no mechanical limits in the rotator, it may be installed with the antenna pointing in any direction. There is no reason to locate “TRUE NORTH” until you are ready to calibrate the control box. Use the controller to position the antenna to physically point north, then reset the controller as follows:

Turn the unit OFF. Then while holding the button depressed turn

control unit back on. This will now show on the display. The controller is now set for North.

Display adjustment:

Press the button to cycle thru to the normal (i.e. blank) setting until you see the display after P5 X, (X is the mode for computer interface) It will be blinking. The display shows the normal degree reading i.e. 30 degrees, with the left or right arrows the display reading can be changed with out turning the rotator in this mode, this feature can be used if, for any reason, the direction of the antenna becomes incorrect. This may be caused by antenna to mast slippage or incorrect initial alignment. The Rotator to mast will not slip unless there is improper installation. See Heading Adjust (numbers blinking) else where in this document.

IMPORTANT:

The AlfaSpid rotator is now set at the counter-clockwise end of its normal rotation range. Normal rotation range is in a clockwise direction for 360 degrees.

From the reset position, you can rotate counter-clockwise an additional 180 degrees in over-travel, as well 360 degrees clockwise, plus an additional 180 degrees into clockwise over-travel.

Counter-clockwise over-travel is indicated by a steady dot above the

over-travel icon. Rotation past 359 degrees into the clockwise over-travel is indicated by a blinking dot above the over-travel icon.

Page 8 of 21 Alfa Radio Ltd. 11211 - 154 St. Edmonton, Alberta, Canada T5M 1X8 780 466 5779

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Contents AlfaSpid Rotator and Controller Table of Contents Shipping Contents Technical DataIntroduction OptionalSegment 4-digit display IndicatorsButtons Rear Panel Installation Wiring ConnectionsBench Testing of Control Box Resetting the Controller Technical Note Function ModeController Operation AlfaSpid Rotator Setup Mode AlfaSpid Rotator AlfaSpid Rotator Mouse Controller Optional AlfaSpid Rotator AlfaSpid Rotator Relay Board Schematic AlfaSpid Rotator Month Limited Warranty Page Typical travel of the AlfaSpid Rotator

SPID ROTATOR AND CONTROLLER specifications

The ALFA SPID Rotator and Controller is a cutting-edge solution designed for advanced tracking and positioning applications in various fields, including telecommunications, meteorology, and amateur radio. This sophisticated system combines precision mechanics with leading-edge technology to provide users with unparalleled performance and reliability.

One of the standout features of the ALFA SPID Rotator is its high precision. Utilizing advanced gear mechanisms and robust materials, the rotator ensures smooth and accurate tracking of antennas and other equipment, even in challenging environmental conditions. This precision is crucial, especially for applications that require strict alignment with satellites or specific terrestrial signals.

The controller accompanying the ALFA SPID Rotator is engineered to offer intuitive operation and comprehensive control over the system. Featuring an easy-to-read LCD screen and user-friendly interface, users can set up, monitor, and adjust the rotator's position effortlessly. The controller supports various modes of operation, including manual control, preset positions, and automated tracking, allowing for flexibility in different scenarios.

In terms of technology, the ALFA SPID Rotator employs advanced encoders that deliver real-time feedback on the rotator's position. This ensures accurate tracking and minimizes the risk of signal loss. The system also integrates seamlessly with modern antennas and communication equipment, making it an ideal choice for both professional and amateur applications.

The ALFA SPID Rotator is designed to withstand harsh weather conditions. Its durable construction and weather-resistant components ensure longevity and reliability, even in extreme temperatures and severe weather. This resilience makes it suitable for outdoor installations where other rotators may fail.

Moreover, the ALFA SPID Rotator incorporates a robust safety mechanism that protects against electrical surges and mechanical overloads, enhancing its operational reliability. This feature is particularly important for users in regions prone to thunderstorms or power fluctuations.

Another significant characteristic of the ALFA SPID Rotator is its compatibility with various control systems and software. This versatility allows users to integrate the rotator into existing setups with minimal effort, facilitating enhanced automation and remote control capabilities.

In summary, the ALFA SPID Rotator and Controller stand out in the market for their precision, advanced technology, durability, and ease of use. Whether for professional telecommunications or hobbies like amateur radio, this system offers an exceptional balance of performance and reliability, making it a preferred choice for users seeking state-of-the-art tracking solutions.