HP Retail Integrated 2x Point of Sale POS Peripherals Configuration Guide - Page 489

7.4.3 Touch Screen calibration For Windows 7 (32 and 64 bit) and POSReady 7 (32 and 64 bit) operating system: 1. Click on the START button. 2. Click on CONTROL PANEL. 3. In the search box type in "Tablet PC Setting" (without the quote) and in the list of results select "Table PC Settings". 4. On the DISPLAY tab under DISPLAY OPTION select CALIBRATE. Note: When one calibrates for the screen for the first time, the screen uses 16 different reference points. If one selects the calibration option again only 4 points are used. To perform a 16-point calibration again, in the Tablet PC Properties window, tap the Reset button. 5. Follow the instructions on the screen and click YES to save your calibration settings. For POSReady 2009 operating system: 1. Click on the START button. 2. Open "HP Point of Sale Resistive Touch Monitor" folder. 3. Select the TOUCH TOOL icon. Page 489 of 545