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VideoRay Explorer
7) Continue the procedure for the remaining headings following the on-screen
instructions.
To exit calibration mode, turn the system off. This may be done at any time during
calibration without loss. Any settings entered with the SET switch will be retained.
Wait 5 seconds before powering the system back up. Rotate the vehicle to test the
compass calibration.
Pressure Sensor – This calibration is necessary when the pressure sensor is changed, or
when a new control box is mated to a submersible. This task requires an air pressure of
50 PSI (Pounds per Square Inch) be applied to the pressure sensor. The easiest way to
accomplish this is to use a calibrated air source and a rubber-tipped air gun. Simply
follow the directions on the LCD screen. If you are re-calibrating the compass and do not
need to reset the pressure sensor, BE CERTAIN TO SKIP THIS STEP, so as not to affect
the pressure sensor calibration.
http://www.videoray.com
August, 2014
Version 1.0, Rev. C
26
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