GRAPHTEC CE8000 Series - Page 193

10-10
2. Press the [CONFIG].
3. Press the [GENERAL].
4. Press the [ ] icon.
5. Press the [LCD CONTRAST].
6. Specify the setting value using the [ ] [ ] icon or the [ ] icon.
You can set the range between -30 and 30 (5 steps).
Supplement
7. Confirm the setting and press the [OK].
8. Press the [ ] icon.
It will return to HOME screen.