It will not be possible to enter values if the position where your fingers press on the touch panel cannot be identified properly.
If you press an entry icon but the instrument does not respond, try turning it OFF and then ON again. If the instrument still does not respond, make corrections by the procedure below.

 

1. In the standard or simple test screen, press()(initial settings).
2. In the [Initial/Maintenance] screen, press [Maintenance]. The [Maintenance] screen will be displayed.

  

3. Press [Touch-panel correct]. The touch panel correction screen will be displayed.
4. Firstly, the cursor will be displayed at the top left. Press on this cursor. Each time a cursor is pressed, the next cursor will appear. Press on the displayed cursors in sequence. (The cursors will be displayed in the sequence shown by the arrows in the figure.)

  

5. When the bottom right cursor is pressed, the following screen will be displayed. If the corrections are complete, press [YES].

  

6. To confirm the corrections, press the appropriate icon. If entry is not possible, return to step 1.
  NOTE: If this setting is not configured properly, operations cannot be performed using the touch panel. There is also the risk that the settings may cause the touch panel to malfunction, so configure the settings carefully.