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ECLIPSE

8099  

INSTRUCTION MANUAL

Section 1 – ORIENTATION

(Eclipse 8099)

............................... 

Page(s):

1 - 3

Section 2 –  MAGNETIC DECLINATION ................................................ 4 - 6

Section 3 – 1° GRADUATED DIAL ............................................................... 6

Section 4 – FIELD BEARING

(Forward & Reverse Sighting)

................. 6 - 7 

Section 5 – DIRECTION OF TRAVEL ..................................................... 7 - 8

Section 6 – TOPOGRAPHIC MAP ................................................................ 8

Section 7 –  MAP BEARING

(Map & Compass Alignment)

................... 8 - 12 

Section 8 – TRIANGULATION ............................................................. 12 - 14 

Section 9 – BACK BEARING ..................................................................... 14 

Section 10 – COORDINATE POSITIONING

(UTM & Lat./Long.)

......... 14 - 18 

Section 11 – INCLINATION

(Hinge, Card & Graduated Dial)

............... 19 - 21 

Section 12 – HEIGHT MEASUREMENT

(Level & Sloping Ground)

.... 22 - 23

Section 13 – ADDITIONAL INFORMATION ............................................... 23

Section 14 – ECLIPSE 8099 SPECIFICATIONS ........................................ 23

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Summary of Contents for ECLIPSE 8099

Page 1: ...DIRECTION OF TRAVEL 7 8 Section 6 TOPOGRAPHIC MAP 8 Section 7 MAP BEARING Map Compass Alignment 8 12 Section 8 TRIANGULATION 12 14 Section 9 BACK BEARING 14 Section 10 COORDINATE POSITIONING UTM Lat...

Page 2: ...The sight cover opens to three pre measured angles 45 90 and 120 Use 45 for forward mirror sighting and 120 for reverse mirror sighting 1 2 Vial Figure 1 The vial is a clear fluid filled extrusion con...

Page 3: ...magnetic declination 1 13 Clinometer Index Mark Figure 3 Use the clinometer index mark in combination with the green clinometer arrow and the blue orienting circle to measure angles up or down from th...

Page 4: ...magnetic declination at your current position from a map or chart 2 Remove rubber shoe and open both covers 3 Position the compass with bottom of clear base facing you figure 6 2 Magnetic Declination...

Page 5: ...90 270 2 2 0 1 4 0 1 5 0 2 1 0 1 6 0 2 0 0 17 0 19 0 180 10 20 30 40 5 0 6 0 7 0 80 4 Rotate azimuth ring until reflection of blue orienting circle in the mirror outlines the red circled N Make sure...

Page 6: ...e mountain or something else and walk to the object At object re sight compass bearing to another object Repeat until final destination is reached 6 Topographic Map A topographic map topo map is a 2 d...

Page 7: ...This bearing is the map bearing from the starting point Camp to the destination Carrie s Cave Use this compass bearing in the field to find Carrie s Cave from the Camp 7 2 Compass Alignment Another w...

Page 8: ...o map s margin figure 19 5 On the map mark a start position with a point and a destination with an X 6 Draw a line connecting both marks 7 Remove the rubber shoe and open both covers to 180 8 With bot...

Page 9: ...the drawn true north south lines figure 21 10 Read bearing from the green scale in magnified index lens figure 21 If using a map other than a USGS or BLM map check that the map s margin is aligned to...

Page 10: ...using the green scale forward mirror sight ing simply determine the back bearing by reading the black scale If you read the black scale for your bearing reverse mirror sighting read the green scale fo...

Page 11: ...arest northing line below 100 200 600 and 700 m 10 Add 700 m to the nearest northing line below the X 700 m N 47 90000m N 47 90700m N The final UTM coordinate is 5 99650m E 47 90700m N zone 11 NAD 27...

Page 12: ...ination 1 Use the rectangle that completely surrounds the X 2 Place scale vertically until bound by both horizontal latitude lines and touches the X figure 33 3 At the X add the value indicated by the...

Page 13: ...object through sight hole figure 37 Align cover line and the sight cover line 5 Read inclination in the mirror on reference card 40 figure 37 11 3 1 Degree Graduated Dial Clinometer The 1 graduated di...

Page 14: ...mpass 2 Locate the clinometer index mark on the back side of the azimuth ring 3 Holding azimuth ring stationary rotate vial until the arrow on the blue orienting circle points to the clinometer index...

Page 15: ...measurement and percent grade In order to calculate the height of an object a distance must be known to the object and the angle of incli nation must be determined The following example uses the 1 gr...

Page 16: ...CARTE TOPOGRAPHIQUE 32 Section 7 REL VEMENT SUR CARTE concordance carte et boussole 32 34 Section 8 TRIANGULATION 34 35 Section 9 REL VEMENT INVERSE 35 Section 10 POSITIONNEMENT PAR COORDONN ES 36 39...

Page 17: ...che de clinom tre verte voir section 1 10 Le liquide permet de ralentir et de stabiliser le mouvement du disque indicateur et de la fl che de clinom tre 1 3 Disque indicateur N encercl ROUGE Figure 1...

Page 18: ...ace vous Figure 6 4 Rep rez l chelle de d clinaison 1 7 Limbe Figure 2 1 7 Graduated Dial Le limbe est un cadran gradu de 0O 359O par incr ments de 1O Vous pouvez lire les donn es de rel vements et d...

Page 19: ...tion jusqu votre destination finale 5 Tenez le noire cadran azimutal d une main et la fiole de l autre Figure 6 6 Tout en maintenant le noire cadran azimutal en place faites pivoter la fiole jusqu ce...

Page 20: ...e la carte vers le haut 6 Cartes topographiques Une carte topographique est une repr sentation en deux dimension qui offre un plan tridimension nel du terrain Les collines les vall es les falaises les...

Page 21: ...chelle noir d abord l chelle verte indiquera le rel vement inverse Remplissez la carte de lignes additionnelles nord sud en les espa ant d environ 2 5 cm et les disposant de mani re parall le la marg...

Page 22: ...tionnement des r cepteurs GPS requiert une compr hension de base des syst mes de coordonn es pour localiser un position Ces section explique le positionnement sur une carte topographique 7 5 minutes l...

Page 23: ...les lignes de quadrillage trac es vous n avez qu estimer la distance au coin inf rieur gauche du quadrillage qui entoure la marque X Rappelez vous que la ligne d abscisse augmente toujours vers la dr...

Page 24: ...Inclinaison L inclinaison parfois appel e pente correspond la diff rence angulaire par rapport l horizontale 0O Le mod le Eclipse 8099 utilise trois chelles clinom triques et chacune est gradu e en d...

Page 25: ...z la hauteur de l objet l aide l quation suivante Hauteur TanA TanB x Distance Hauteur Tan 38O Tan 10O x 75 pi Hauteur 45 pi 3 Tout en gardant le cadran azimutal immobile faites pivoter la fiole jusqu...

Page 26: ...xemple Tan 20O 0 364 pente de 36 4 Rappellez vous de toujours r gler la d clinaiosn magn tique avant de viser un rel vement 13 Renseignements compl mentaires Avant d afronter les grands espaces il est...

Page 27: ...est ubicada en el fondo del anillo de 1 Orientaci n Brunton Eclipse 8099 La br jula Eclipse 8099 es un instrumento de orientaci n que usa el campo magn tico de la Tierra para mostrar un rumbo direcci...

Page 28: ...observaci n Figura 8 Peep Sight Marca de observaci n azimut y se usa junto con el c rculo de orientaci n ajustable azul para ajustar la br jula y compen sarla seg n la declinaci n magn tica 1 13 Marc...

Page 29: ...e el anillo azimutal hasta que el rumbo de la br jula lea 0 en la escala verde Figura 15 4 Con la parte donde est el espejo en la br jula apuntando hacia el norte verdadero en el mapa coloque la base...

Page 30: ...del accidente geogr fico 1 para este caso ser 320 en la escala verde Figura 16 En mapas que no sean de USGS o BLM es posible que el norte verdadero no est alineado con el margen del mapa por lo que s...

Page 31: ...dedor del accidente geogr fico u obje to 1 hasta que el c rculo de orientaci n azul muestre la N en un c rculo rojo Figura 23 8 Trace la l nea de rumbo en el mapa a 320 usando el lateral de la base y...

Page 32: ...documente el n mero de la zona y el datum del mapa en este ejemplo ser a zona 11 y Datum de Am rica del Norte de 1927 3 Identifique las marcas de cuadr cula de UTM y etiquetas en el margen del mapa 4...

Page 33: ...ateral de la br jula con el objeto 5 En la tarjeta del clin metro lea la inclinaci n en el extremo de la flecha verde clinom trica ser 40 11 2 b Observaci n por la mirilla 1 Aseg rese de que el clin m...

Page 34: ...Figura 37 Alinee la l nea de la tapa con la l nea de la tapa de observaci n 5 Lea la inclinaci n en el espejo en la tarjeta de referencia ser 40 Figura 37 Cover Line L nea de la tapa Sight Cover Line...

Page 35: ...pies 2 Ajuste el c rculo de orientaci n azul a la marca divisora del clin metro 3 Posicione la br jula a la altura de los ojos con el espejo extendido hacia fuera y hacia la izquierda Consulte la Sec...

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