Humminbird HRS1 Скачать руководство пользователя страница 15 | Manualshive

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Humminbird HRS1 Скачать руководство пользователя страница 15

15

Calibrating the Compass

WARNING

: The internal compass may need to be calibrated on the water after the

sensor is installed. Perform the pretest to determine if calibration is necessary.

CAUTION

: The Pretest and AutoCalibration Procedures must be done in calm

seas in a 0.8 km (0.5 mile) open area away from other boats and ferrous objects
such as structures and aids to navigation. Avoid congested areas and waters with
strong currents as calibration will be difficult and possibly hazardous.

Pretest

While making a full circle with the boat, compare the sensor’s heading data to the
boat’s compass. Check all headings. If the data agrees, there is no magnetic
influence on the sensor. It does NOT need to be calibrated.

AutoCalibration Procedure

IMPORTANT

: Calibration requires the vessel to complete 2 to 3 circles.

IMPORTANT

: In the event of a calibration failure, repeat the procedure.

1. Navigate the vessel to an open area of water, 0.8 km (0.5 mile) of open space

away from other boats or ferrous objects (structures or aids to navigation).
Choose calm seas.

2. Select the display page on the vessel’s NMEA instrument that shows Heading.

3. Shut OFF and then turn ON the DC power that is connected to the sensor.

4. Within 2 minutes of recycling power to the sensor, start the vessel in a slow [4

to 6 knots (4.5 to 7 MPH)] circular turn that takes about 2 to 3 minutes to
complete.

*

If the vessel completes 1.5 circles within 3 to 4.5 minutes, AutoCalibration will
begin. Heading will stop being reported on any NMEA 0183 display until the
calibration is finished.

5. Keep turning the vessel in the same circle for 1 to 2 more complete circles.

Do not change the vessel speed or rate of turn through the circle

.

6. When calibration is completed successfully, Heading will return to the display.

If calibration fails, the display will flash Heading ON and OFF in 10 second
intervals for 60 seconds. (Display times may vary by manufacturer.)

* The optimum rate of turn is 180°/ minute: 3°/second, 30°/10 seconds, 45°/15 seconds, and

90°/ 30 seconds.

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Содержание HRS1

Страница 1: ...1 1 HRS1 Heading Sensor Installation Manual HRS1 Heading Sensor Installation Manual 532006 2_A...

Страница 2: ...e Mounting Location 6 Installing 7 Mounting on a Vertical Surface 7 Flush Mounting on a Horizontal Surface 10 Connecting 11 Calibrating the Compass 15 Maintenance 16 Troubleshooting 16 Contact Humminb...

Страница 3: ...om all the features and applications of your Humminbird product Introduction The Humminbird HRS1 Heading Sensor is actually three sensors in a single unit a three axis magnetic compass a three axis ac...

Страница 4: ...upply voltage must be 9 24 VDC WARNING Fuse or Circuit Breaker A safe installation requires a 0 5 amp fast blow fuse or circuit breaker WARNING Battery Make power connections to a power source that is...

Страница 5: ...y goggles Dust mask Torpedo level Pencil Electric drill Drill bits and hole saws Pilot hole 3mm or 1 8 Bracket screw holes 4mm 23 or 9 64 Flush mount stud holes 6mm or 1 4 Flush mount cable hole 38mm...

Страница 6: ...s near the bow and the stern To prevent interference to the internal magnetic compass keep away from anything magnetic or that can create a magnetic field Mount a minimum of 0 3m 1 from other standard...

Страница 7: ...drill the pilot holes in the CENTER of the slots This will allow you to adjust the bracket up and down 4 Using a 4mm 23 or 9 64 bit drill the two mounting holes Fiberglass Minimize surface cracking b...

Страница 8: ...bracket when the installation is complete 3 Remove the protective cap from the sensor connector on the cable Save the cap to protect the connector when the sensor is removed 4 Pass the instrument con...

Страница 9: ...ews Place the sensor on the bracket being sure the screw holes in both the sensor and the gasket are aligned From the underside of the bracket fasten the sensor with the two flat washers lock washers...

Страница 10: ...until the gelcoat is penetrated 6 Pass the instrument connector end of the cable through the center of the gasket and down through the center mounting hole in the boat 7 Plug the sensor connector firm...

Страница 11: ...TION Use a multimeter to check the polarity and the connections to the power supply before applying power to the sensor CAUTION Coil any excess cable s and secure with cable ties to prevent damage Hol...

Страница 12: ...ve 38mm 1 1 2 of the foil shielding 6 Protect the cables foil shielding from causing a short circuit inside the box by using heat shrink tubing around the jacket where the wires emerge from the cable...

Страница 13: ...connector use slip joint pliers to squeeze the red button until it depresses Gently tug on each wire to ensure that it is securely fastened 4 Repeat this process until all the wires are connected with...

Страница 14: ...s in place Coil any excess cable and secure it using cable ties to prevent damage 6 Connect the Power Cable to the power source 7 Connect the Serial Cable RS 232 to the Humminbird display Hand tighten...

Страница 15: ...to an open area of water 0 8 km 0 5 mile of open space away from other boats or ferrous objects structures or aids to navigation Choose calm seas 2 Select the display page on the vessel s NMEA instrum...

Страница 16: ...all the connections tight Is the cable run free of kinks or damage Is the sensor wired correctly Is there damage to the sensor Is the sensor exposed to excessive vibration Problems with the Compass Is...

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