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Summary of Contents for Holland Type 11-B
- Page 1 Manual Electronic Compass System TYPE11-B...
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Page 2: Table Of Contents
Table of contents. Testreport Introduction Mounting the sensors - Type MC4 - Special mounting brackets - Type MC2 and MC5 Repeater Type 11-B Electronic unit Type IN11-B Wiring Compass adjustment of deviations Deviation graphic Deviation table Trouble shooting Wiring diagram... -
Page 3: Testreport
I.T. Holland Houtweg 18 2461GR Ter Aar tel : +31 (0)172 445607 fax : +31 (0)172 436290 http://www.itholland.com/ Testrapport/Testreport serial # / test date/ delivery date/ warrenty expires/ Type serie # test datum afleverdatum garantie verloopt Local geomagnetic data 2-6-2003 -Inclination (deg.) -
Page 4: Introduction
4. Mounting bracket for the sensor 5. 3 m. cable for repeater connection The Type 11-B compass system can be used for remote reading of a magnetic compass system, as well as a stand alone compass system, depending on what type of sensor is applied. -
Page 5: Mounting The Sensors
Mounting the sensors : Type MC4 : The sensor must be mounted exactly in the center under the magnetic compass. Therefore a special bracket is included, which must be sticked to the glass at the bottomside of the compass. The bracket is supplied with special double sided adhesive tape to ensure maximum contact. -
Page 6: Special Mounting Brackets
Special mounting brackets : - Mounting bracket for MC4 combination with anschutz coil - Mounting bracket for MC4 combination with Robertson CD109 coil xfiles\\tek\in11\doc\handleiding_in11b_eng.lwpp status: definite date: 30-9-2002... -
Page 7: Type Mc2 And Mc5
Sensor Type MC2 and MC5 : As written in the introduction, the sensors MC2 and MC5 are applied for the stand alone compass systems. Both sensors measure the earth magnetic field and are therefore sensitive to magnetic disturbances. To minimize the deviations caused by these disturbances, apply the following guide lines for mounting the sensor : - Minimum distance to steel, in all directions, depends on... -
Page 8: Repeater Type 11-B
Repeater Type 11-B : The repeater is standard flush mounted. The repeater is not sensible for magnetic disturbances, therefore it can be mounted on every location and in every position but the distance between the repeater and the magnetic compass may not be less than 1.5 mtr. -
Page 9: Wiring
Wiring of the Electronic unit Type IN11-B : The wiring diagrams are shown on page 14. The systems power supply must be within 18Vdc to 35Vdc maximum, both main and emergency powersupply (4,35VA / 24Vdc). Both cables of the powersupplies must be with 2 wires and a screen. Note : Connect the screen to the case of the electronic unit directly when it enters the housing by folding the screen back on the outside of the rubber of the cable gland. -
Page 10: Compass Adjustment Of Deviations
Compass adjustment of deviations : TRUE MAGNETIC In the electronic unit are 6 potentiometers and 3 switches for HEADING INDICATION DEVIATION compensation of the "A", "B", "C", "D", "E" and "V" deviations. In order to determine the deviations of the repeater in respect to the true magnetic heading a steering table must be made : Steer the ship one full circle and check the differences (deviations) between the true magnetic heading and the repeater indication on the... -
Page 11: Deviation Graphic
"E" adjustment : With "E" the deviations on the N/E and S/W segments can be eliminated. With the potentiometer the range is set. On delivery this potentiometer is set in the neutral position. After compensation has been carried out, leave the potentiometer in position. -
Page 12: Deviation Table
Deviation table Deviation table belongs to :..............Owner :..............True Magnetic Heading Repeater Heading Deviation indication Compass adjuster Name : ..........Company : ..........Address : ..........ZIP code : ..........City : ..........Country : ..........Telephone : ..........Facsimile : .......... -
Page 13: Trouble Shooting
Sensor MC5 White- Black If the Type 11-B repeater does not respond at all and the instrument illumination does not work Yellow- Blue either, the cable from repeater to electronic unit must be checked, as well as the mains and the Yellow - Red fuses. -
Page 14: Wiring Diagram
Wiring diagrams : xfiles\\tek\in11\doc\handleiding_in11b_eng.lwpp status: definite date: 30-9-2002... -
Page 15: Operation Of The Compass System
Operation of the system : On/off switch increasing set course decreasing set course Adjust illumination On/Off : When power is switched on, an operation led on the front of the repeater, aswell as the illumination, will lit up. When power is switched to standby, both will be off aswell. To switch the system on press the on/off switch until the system has become operational (±... -
Page 16: Compensation Ranges
Compensation ranges : sensor/compensation opm./remarks 3 +/- 720/H +/- 720/H +/- 7 +/- 3 +/- H = magnet of compass 3 +/- 720/H +/- 720/H +/- 7 +/- 3 +/- H = local magn. field 3 +/- 720/H +/- 720/H +/- 7 +/- 3 +/- 75 uT +/-... -
Page 17: Declaration Of Conformity
Manufacturers Declaration of conformity Product identification Product : Electronic compass Brand : I.T. Holland Model/Type : ITH Type 11-B Version : ITH Type 11-B-D Additional information : different sensors can be applied Manufacturer Name : I.T. Holland Address : Houtweg18... -
Page 18: Latest Compensation Adjustment Positions
Latest compensation adjustment positions : Date : ..........Date : ..........Compass adjuster : ..........Compass adjuster : ..........Date : ..........Date : ..........Compass adjuster : ..........Compass adjuster : ..........xfiles\\tek\in11\doc\handleiding_in11b_eng.lwpp status: definite date: 30-9-2002... - Page 19 Date : ..........Date : ..........Compass adjuster : ..........Compass adjuster : ..........Date : ..........Date : ..........Compass adjuster : ..........Compass adjuster : ..........xfiles\\tek\in11\doc\handleiding_in11b_eng.lwpp status: definite date: 30-9-2002...
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Page 20: Switch, Adjust Trimmers And Potentiometer Positions
Switch and adjusttrimmers and potentiometer positions : - sensor connector (no. 5 through 11) - A adjuster - B adjuster - C adjuster - D adjuster - E adjuster - V adjuster - *manufacturer setting : adjustment maximum range B adjuster - *manufacturer setting : amplitude adjuster of the cosine circuit to make the amplitude equal to the sine circuit (MC2/MC5) - *manufacturer setting : balance output signal of the cosine circuit... - Page 21 : mains connector (no. 1through 4) : pilot/course alarm connector (no. 12 through 17) : NMEA output(2x) connector (no. 18 through 21) : External dimmer connector (PWM) (no. 22 through 25) : fuse 1A internal power supply +/- 12Vdc : fuse 1A internal power supply +5Vdc : Uout coursesetter / maximum outputvoltage / *manufacturer setting / 6Vdc/300˚= 20mV/˚...
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