Calibrating Your Touchscreen Monitor
There are occasions when your touchscreen may need to be calibrated. This means that you have to go through a routine that enables the screen to recognize exactly where you touch the screen and that where you touch the screen will bring up the correct result. An example would be that if you touch one of the meal item buttons on the screen that represents milk and juice is displayed in the meal input screen, then the monitor probably needs calibrating. We have listed here the steps required to calibrate a touchscreen monitor.
Step 1 Locate the small tag at the bottom right side of the screen titled ADMIN. If this tag is red go to Step 2 if green to Step 7
Step 2 Click on Start which is at the bottom left of the screen
Step 3 Locate and then click on System
Step 4 Locate and then click on Enhanced Write Filter
Step 5 Click on Disable (This will cause the ADMIN tag to turn green
Step 6 Click OK
Step 7 Click on Start which is at the bottom left of the screen
Step 8 Click on System
Step 9 Locate and then click on Touch Calibrate. Note that the pop up box appears
Step 10 Locate the small box above the OK button and touch it
Step 11 Notice that icons that resemble small targets appear. Touch each one accurately
Step 12 Click on the OK button when the Touch Calibrate box re appears
Step 13 Leave the Admin tag green
After completion of these steps the screen is calibrated and the correct values should appear when touched on the touch screen.
Step 2 Click on Start which is at the bottom left of the screen
Step 3 Locate and then click on System
Step 4 Locate and then click on Enhanced Write Filter
Step 5 Click on Disable (This will cause the ADMIN tag to turn green
Step 6 Click OK
Step 7 Click on Start which is at the bottom left of the screen
Step 8 Click on System
Step 9 Locate and then click on Touch Calibrate. Note that the pop up box appears
Step 10 Locate the small box above the OK button and touch it
Step 11 Notice that icons that resemble small targets appear. Touch each one accurately
Step 12 Click on the OK button when the Touch Calibrate box re appears
Step 13 Leave the Admin tag green
After completion of these steps the screen is calibrated and the correct values should appear when touched on the touch screen.