Mitsubishi Electric GOT SIMPLE GS2110-WTBD User Manual page 110

■3. Touch panel calibration operation
Touch [+] displayed on the screen with the finger one by one to make the setting.
12 - 10
12.2 Operation Setting (Settings for Operation)
Step 1.
Touch the center of [+] displayed on
the upper left precisely.
Step 2.
Touch [+] displayed on the lower left.
Step 3.
Touch [+] displayed on the upper right.
Step 4.
Touch [+] displayed on the lower right.
Step 5.
When the precise touch could not be
made, touch the [YES] button to make
the setting from Step1 again.