Cleaning and Disinfection Recommendations

This article provides some guidelines on cleaning and disinfecting simulators and simulator equipment. WARNING: ONLY solutions permitted to clean avionics screens, genuine or otherwise etc. should be used. Don’t spray cleaners directly onto the item. Don’t get moisture into any openings. Use caution when cleaning polycarbonate lenes covering the CGI (Computer Generated Instruments). Recommendations Frasca […]

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ADI/Synchro Board Calibration

he Synchro Board contains one trim potentiometer for each of its nine output channels.  Each channel is calibrated by outputting 0000H to its DA converter and then adjusting its corresponding trim potentiometer to null any AC voltage on its output.

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Servo Board Description FPN800-00018

The Servo Board (800-00018) interfaces the Converter board to various indicators and controls that are used in the simulator. The Servo Board is an Analog Board that should never be plugged into a digital slot on the motherboard.

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N1 RPM Gauge Calibration on a 242

To check N1 gauge calibration, use 1DA–24 (left engine gauge) and 1DA–36 (right engine gauge). With either channel set to 0.00, the respective N1 gauge should indicate 0%; with the channel set to 5.00, the N1 gauge should indicate 110%.

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Altimeter Calibration on Multibus Systems

Altimeter calibration requires adjustment of the instruments expected minimum and maximum indications using servo board potentiometers.  The user can normally adjust the instrument accurately within 50 feet of the IOS indication at all altitudes.

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HPDAC Board Calibration

After system power calibration, calibrate the system boards.  Labels on both the ejector tabs and the chassis slots easily identify each board.

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