downloadable immediately after order completion. Stroboscopic strobe disc comes in PDF format so that it will be the correct size on any computer system. The disc will print out at 7 3/4" in diameter. NOTE: Once purchased, we offer no refund on downloadable files unless we can confirm a file critical
defect on our computers.
Speeds visible under 50Hz lighting:
Speeds visible under 60Hz (USA) lighting: 50Hz vs. 60Hz power, location details
You will need sharp scissors to cut the disc from your plain or card stock white paper. Then presuming you don't have a rare hole punch with a 4 inch reach, you will need something like an Xacto knife to cut out the center hole for the spindle.
Mount on center spindle.
Pattern appears motionless *if* player reaches desired speed under 50 or 60hz standard lighting. Probably won't work very well under CFL lighting but please let us know if it does. We have a customer report that Christmas LED lights work very well. (presumably the white variety)
Conditions of download:
DOWNLOADING THE FILE CONSTITUTES AGREEMENT TO:
I AGREE NOT TO SELL, GIVE AWAY, SUBLET OR OTHERWISE POST OR TRANSMIT THIS FILE PUBLICLY (in print or electronically) FOR ANY PURPOSE; PROFIT OR OTHERWISE.
This file is LICENSED to you, the holder, and not sold. Subject to the terms of this Agreement, TurntableNeedles.com hereby grants you a limited, personal, non-exclusive license so long as you keep this file only in your personal or repair facility possession. You may install the file only on your personal LAN or single computer behind your WAN (internet) firewall. You can share it with a personal friend or repairman so long as they also agree not to distribute this file far and wide. Disclosures:
This file may have been scanned by us, or we may have purchased or otherwise downloaded it. We offer it here as at a very low cost. You are paying for a license resulting from our work to create, gather and/or organize the electronic files for your "one-stop" repairing convenience. We warranty it against defect such as unable to open or critical pages missing. If we find the file legible/readable on our monitor, we will not consider it a 'critical defect' if your monitor is too old or small to render the file readable. We freely admit that in some cases, you may be able to find the same electronic manual elsewhere for more, less, or even free.
Because 99.99% of the owner & service manuals we have seen come with no manufacturer copyright notice, we operate in good faith that original hard copy owner & service manuals are in the public domain. NOTE: Once purchased, we offer no refund on downloadable files unless we can confirm a file critical
defect on our computers.