#Military protractor printable how to#
#Military protractor printable pdf#
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#Military protractor printable mac#

Universal two-point protractor that uses Heybrooks chosen null points of 63.5 and 120mm Suitable for the Helius Aureus tonearm only Suitable for the Audiocraft AC300C tonearm only These protractors are tonearm specific or use alternative alignment methodology. The Arc protractor is suitable as a cartridge alignment protractor for specific tonearm lengths / mounting distances only (see instructions enclosed) For example, this could be used in conjunction with the tonearm database to compare the tonearm manufacturers alignment with the popular Baerwald type found in most aftermarket protractors.Ī mirror protractor, a variation on the classic two-point protractor - suitable for experienced users only! A quick and easy way for experimenters to judge the sonic merits of different alignment methods. This is especially useful for arms which have limited room in the headshell slots and can't be aligned satisfactorily with a Baerwald type.ĭesigned to allow users to align their cartridge at any two null points between 60 and 150mm.

#Military protractor printable download#

If you aren't sure which type to use and want a free alternative to the common shop bought designs, download this one.Īnother universal protractor, this time using the Stevenson alignment method with null points at 60.325 mm and 117.42 mm. Calculate geometry for your DIY tonearm designĪssess the effects of changing stylus overhang while keeping the original angle of the cartridge in the headshell Generic (universal) protractors Stupid ProtractorsĪ pair of universal two-point protractors, one using the more common Baerwald alignment method as used on 99% of commercial products and the other Loefgren B (see Seb's user guide above for an explanation of the difference).Discover the optimal mounting distance for a known effective length.Optimise alignment for your own record collection by adjusting for optimal groove radii.Compare geometry and distortion of up to 4 different tonearms.Calculate optimised alignment geometry for your tonearm.Compare your arms standard geometry to the most popular alignment geometries.The latest version of the VE alignment calculator is the swiss army knife of alignment tools, now with comparison plots of tracking error and distortion for up to 4 tonearms/alignments

#Military protractor printable mac#

Some computers such as Windows PCs may have a setting to set “page scaling” to “none” while others such as Mac computers may have an option to set the “scale” to “100%”, either of these options will work.Īvoid using the “fit to page”, “scale to fit”, or “fill entire paper” options as these will cause the image to be printed larger or smaller than it’s actual size.Mounting dimensions and alignment data for most turntables and tonearms - the original and best!

#Military protractor printable pdf#

The tape measure must be printed in the actual size of the PDF document without any scaling or resizing. See our printable rulers or printable tape measure if you need to measure length.

#Military protractor printable how to#

Find out how to use a protractor and learn tips and tricks for measuring angle.Use our degree unit conversion tool to convert the angle measurement from degrees to radians, mils, or grads.This is only needed to calibrate the rulers, the angle measurements will work at any size. Check the accuracy of the protractor by measuring a dollar bill, it should measure just over 6″ and be the same size as the base.This can help it bend around curves on a project. Use light-weight or standard printer paper to make the protractor more flexible.

This can make it last longer or keep it more rigid when needed.

Use heavy-weight paper or heavy card stock to get a more rigid protractor.

Tips to get the most out of the printable protractor

Download free printable protractor Printable Protractor Tips