JazzPrints.com is best viewed using a true color graphics card (16.7 million colors). Thus, the graph below should be a smooth transition from black to white. If you notice any visible blocks of gradation then your computer probably does not display 16.7 million colors.

Please adjust your monitor's brightness setting to make the right-most box below appear in clear white (not dazzling though!). Then adjust the contrast setting until the left-most box contrasts distinctly with the background which itself should remain jet-black all the time.

Last not least: some fine tuning. Provided good viewing conditions (especially assuming no too bright surrounding light!) you should be able to see 10 boxes, each containing a letter of JAZZPRINTS. Note: The left-most box should still be visible even if hard to see.