Chapter 2
11
Option Installation
Procedure
Calibration of the Touch Screen
When you have replaced the HDD on an E5052B, you have to calibrate the touch screen.
Follow the procedure described below to calibrate the touch screen.
Step 1.
Press .
Step 2.
Press
Service Menu
.
Step 3.
Press
Test Menu
.
Step 4.
Press
Adjust Touch Screen
.
The touch screen calibration screen (Figure 2-4) appears.
Figure 2-4
Touch Panel Calibration Screen
Step 5.
Touch the x mark on the upper left with your finger. The mark x appears also on the lower
left, upper right, and lower right. Touch the x marks in that order with your finger.
Touching the four locations described above with your finger automatically concludes the
touch screen calibration.
NOTE
With no operation on the touch screen calibration screen for a preset time, it automatically
closes and the previous measurement screen reappears.
