HOUSING PREPARE THE MEASUREMENT 01 Spheric base plate IMPORTANT 02 Horizontal turntable Set up the Eagle 32 on a tripod to ensure its 03 Eyepiece stability. We recommend a tripod with dome head for 04 Objective lens maximum working comfort.
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LEVEL THE DEVICE FOCUSING Level the Eagle 32 by adjusting the Levelling screws [07] so that the air bubble is positioned in Aim the telescope towards a light-colored/white the center of the bubble level [10]. background. Turn the eyepiece [03] until the crosshairs are in sharp focus.
MEASURING THE DIFFERENCE IN HEIGHT When the telescope is correctly focused, the crosshairs and the image of the staff must remain aligned when moving your eye behind the eyepiece. Ha = 1.735 Hb = 1.224 MEASURING MEASURING THE HEIGHT · Prepare the measurement (see earlier) ·...
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MEASURING THE DISTANCE MEASURE ANGLES 350 340 100 90 6.2 cm (cm) (cm) this example: NOTE = (0.932 - 0.87) = 0.062 6.2 m If your tripod has a hook in the fl exing screw, we · Prepare the measurement (see earlier) recommand to pend the plumb bob [16] on the hook.
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ACCURACY CHECK & ADJUSTING – Turn the Levelling screws [07] until the error is half corrected. ADJUSTING THE CIRCULAR BUBBLE LEVEL – Use a hex key to turn the adjusting screws for bubble level [11] until bubble · Set up a tripod with the telescope and align it level is centered.
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· Read the height from the measuring staff A In this example: Since “h1 = a1 – b1 = 0.212m”, the reading of b2 for example: needs to be: a1 = 1.924m b2 = a2 – h1 = 1.696m – 0.212m = 1.484m (with ·...
ADJUSTING THE CROSSHAIRS STORAGE AND TRANSPORT NOTE In order to protect all parts and not lose its accu- This steps follows only when the crosshairs [12] racy, care must be taken. needs to be adjusted after checking the hori- Do not stow the device away when it is wet. Allow zontal line (previous section of this manual).
TECHNICAL SPECIFICATIONS 072.32 EAGLE 32 Magnification Accuracy ± 1mm at 1km, double run levelling Levelling accuracy ± 0.3” Accuracy of bubble level 8’ / 2mm Compensator working range ± 15’ Compensator Air-damping compensation system Horizontal circle protector 360° Field of view 1°20’...
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