h1000 pilot

calibration

speed calibration

Speed calibration sets the units of measurement, damping and speed calibration factor

units

Boat speed values can be shown in knots, kph or mph. To change the units, highlight Unit and press ENTER. Using the UP/DOWN keys, highlight the desired choice and press ENTER to memorise.

damping

Boat speed damping allows you to slow down the response of speed readings in rougher conditions by adjusting the damping value from 0 to 9. For minimum damping, set the value to 0, for maximum damping, set the value to 9.

adjustment

Speed adjustment calibration is necessary to compensate for hull shape and paddlewheel location on your boat. For accurate speed and log readings, it is essential that the paddlewheel is calibrated.

adjustment - auto

This procedure will automatically calibrate the boat speed and log readings ,and is the recommended method for most boats. This procedure requires the boat to make consecutive runs, under power at a constant speed, over a known distance.

Select two markers that are easily identifiable on the ground and on a chart, and where the effects of tidal flow is at a minimum. Measure and record the distance between the markers on the chart.

It is recommended that three runs are carried out, this accounts for tidal efforts, and improves accuracy. However, a time should selected when the current is at a minimum, i.e. slack water between tides.

1)From the Speed Calibration Menu, highlight Adjustment , choose auto from the drop-down box, and then press the ENTER key to confirm.

2)If necessary, adjust the Run Length to correspond with your measured distance and then highlight OK, and press ENTER to accept.

3)The display will now show Run 1 and start will be highlighted. Maintaining the boat at your constant speed, press ENTER when the boat is in line with the start of your measured distance. The display will now change to show Run 1 with end highlighted.

4)When the boat is in line with the second marker of your measured distance, press the ENTER key to temporarily halt the calibration. Run 2 and start will now be shown on the screen.

5)Maintaining your constant boat speed, turn the boat through 180θ in preparation for your second run along the measured distance. When the boat is in line with the second marker, press the ENTER key to resume the calibration procedure. The display will now show RUN 2 and end will be highlighted.

6)When the boat is in line with the first marker, press the ENTER key. This will temporarily halt the calibration procedure.

7)Repeat the procedure detailed above for Run 3 .

8)Upon completion of Run 3, highlight accept all and press ENTER. The system will now automatically calculate the new boat speed and update the readings accordingly.

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Simrad H1000 manual Calibration Speed calibration, Units, Damping, Adjustment auto