Mindray A7 - Page 101

A7™ Operating Instructions 046-004667-00 3 - 39
System Interface Display Tab
Key Click Volume
To adjust the key click volume:
1. Select Setup softkey > Display tab.
2. In the Key Click Volume area, select the +/- buttons to adjust the key click volume.
3. Select the Accept button to confirm the change, or select Cancel to discard the change.
FIGURE 3-46 Display Tab > Key Click Volume Area
Clean Screen
To clean the LCD touch screen:
1. Select Setup softkey > Display tab.
2. Select the Clean Screen button.
The screen locks for 10 seconds for cleaning.
Calibrate Touch
To calibrate the LCD touch screen:
1. Select Setup softkey > Display tab.
2. Select the Calibrate Touch button.
3. Follow the on-screen instructions.
Select the +/- buttons to
adjust key click volume.