The very first thing you should do after installing the program is to calibrate the tool to work with your screens. Here is a quick guided tour:

1) Right-click on the ruler to open the menu; Click “Preferences”:

2) In the “Preferences” window, select the “Displays” tab:

3) Click “Detect Displays” button:

4) Select the screen you want to calibrate from the list in the left:

5) Set the diagonal of the selected screen. Be sure to enter the exact diagonal here (if the screen diagonal is 15.1″, enter 15.1 in the “In” field):

6) Click in some other field to enable the button bellow (“Save to Display…”) Click the “Set to Display” button to set the dots-per-inch value:

7) Click “OK” to close the properties window

This entry was posted on Saturday, November 26th, 2011 at 9:18 am and is filed under screen ruler. You can follow any responses to this entry through the RSS 2.0 feed.You can leave a response, or trackback from your own site.