David White LT8-300LTU Скачать руководство пользователя страница 12 | Manualshive

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42346D8879 09/15

Printed in China

© Dave White’s SitePro 7619 S 1150 E Otterbein, IN 47970

Tel. +1 (765) 581 4097

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Содержание LT8-300LTU

Страница 1: ...USTOMER SERVICE PARTS AND REPAIR CALL 765 581 4097 LT8 300LTU LT8 300LTULP LT8 300LTU Owner s Guide www davidwhite us com IMPORTANT IMPORTANT IMPORTANTE Read Before Using Lire avant usage Leer antes de usar ...

Страница 2: ...xtremely rugged field use Like all precision instruments however they should be treated with reasonable care to prolong life and accuracy All instruments are adjusted when they are shipped from the factory It is the customer s responsibility to check and to ensure instruments are adjusted prior to using David White is not responsible for errors caused by instruments that are out of adjustment Cont...

Страница 3: ... 3 1 15 3 6 10 12 7 9 13 2 5 11 4 14 16 17 8 ...

Страница 4: ...rature before putting it into operation In case of extreme temperatures or variations in temperature the accuracy of the measuring tool can be impaired Avoid any impact to or dropping of the measuring tool After severe exterior effects to the measuring tool it is recommended to carry out an accuracy check see Check page 8 each time before continuing to work Place the instrument in the provided cas...

Страница 5: ...8 11 thread base 16 Laser plummet 17 Plate level vial Technical Data LT8 300LTU RANGE Up to 400 ft 120 m ACCURACY within 3 16 in at 150 ft 5 mm at 45 m TELESCOPE Length 8 1 2 in 216 mm Minimum focus 6 ft 1 8 m Aperture 1 257 in 32 mm Power 26X Field of view 1 9 100 ft 54 cm 30 m No of lenses 8 Stadia Ratio 1 100 HORIZONTAL CIRCLE Graduation diameter 4 5 8 in 117 mm Graduations Each 1 Numbers Each ...

Страница 6: ...rcle is marked by degrees and numbered every 10 degrees The horizontal circle lock 7 assures accuracy by preventing the horizontal circle form being moved accidentally Turn clockwise to tighten The horizontal vernier 8 permits dividing whole degrees into fractions of 1 12 5 minutes Approximate horizontal sightings are held firmly in place by means of a clamp 9 Then precise horizontal settings can ...

Страница 7: ...ely and easily by hand The LT8 300LTULP is equipped with a laser plummet This eliminates the need to use a plumb bob The instrument is set up over a reference point by using the laser plummet beam LT8 300LTULP Move the tripod and instrument over the approximate point Be sure the tripod is set up firmly again Loosen leveling screws and shift the instrument laterally until the instrument is position...

Страница 8: ...ck Rotate the telescope over each of four leveling points to be sure the bubble remains centered Rule for Quick and Simple Leveling THUMBS IN THUMBS OUT Turn BOTH screws equally and simultaneously Practice will help you get the feel of the screws and the movement of the bubble It will also help to remember that the direction your left thumb moves is the direction the bubble will move Reading the C...

Страница 9: ... represents 5 so you will be reading 5 10 etc the circle degree scale is being read to the left When reading the circle degree scale to the left read up the vernier scale in the same direction Reading to the left on the vernier scale 8 the minute line which coincides exactly with a degree line is 45 Sighting and Focusing the Telescope The telescope 1 provides a sharp image magnified 26 times This ...

Страница 10: ...water or other fluids Wipe off debris using a moist and soft cloth Do not use any cleaning agents or solvents Regularly clean the surfaces at the exit opening of the laser in particular and pay attention to any fluff of fibers If the tool should fail despite the care taken in manufacturing and testing procedures repair should be carried out by an authorized after sales service center for Dave Whit...

Страница 11: ...90 DAY LIMITED WARRANTY To make a claim under this Limited Warranty you must return the complete product transportation prepaid For details to make a claim under this Limited Warranty please visit www davidwhite com or call 1 855 354 9881 ANY IMPLIED WARRANTIES SHALL BE LIMITED IN DURATION TO ONE YEAR FROM DATE OF PURCHASE SOME STATES IN THE U S AND SOME CANADIAN PROVINCES DO NOT ALLOW LIMITATIONS...

Страница 12: ...42346D8879 09 15 Printed in China Dave White s SitePro 7619 S 1150 E Otterbein IN 47970 Tel 1 765 581 4097 ...

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