Siemens SINAMICS Intelligent Operator Panel Operating Instructions Manual page 21

Display contrast
To set the contrast level of the IOP, the following actions should be performed:
1. Rotate the Wheel to select "Menu".
2. Press the Wheel to confirm selection.
3. The "Menu" screen is displayed.
4. Rotate the Wheel to select "Extras".
5. Press the Wheel to confirm selection.
6. The "Extras" screen is displayed.
7. Rotate the Wheel to select "Panel Settings"
8. Press the Wheel to confirm selection.
9. Rotate the Wheel to selected "Display contrast".
10. Press the Wheel to confirm selection.
11. The "Display contrast" screen is displayed.
12. Rotate the Wheel to select the required contrast setting.
13. Press the Wheel to confirm selection.
14. The display returns to the "Extras" menu.
15. Press "Esc" for more than 3 seconds to return to the
"Status" screen.
Display backlight
To change the intensity of the backlight, the following actions should be performed:
1. Rotate the Wheel to select "Menu".
2. Press the Wheel to confirm selection.
3. The "Menu" screen is displayed.
4. Rotate the Wheel to select "Extras".
5. Press the Wheel to confirm selection.
6. The "Extras" screen is displayed.
7. Rotate the Wheel to select "Panel Settings"
8. Press the Wheel to confirm selection.
9. Rotate the Wheel to selected "Display backlight".
10. Press the Wheel to confirm selection.
11. The "Display backlight" screen is displayed.
12. Rotate the Wheel to select the required brightness
setting.
13. Press the Wheel to confirm selection.
14. The display returns to the "Extras" menu.
15. Press "Esc" for more than 3 seconds to return to the
"Status" screen.
Intelligent Operator Panel (IOP)
Operating Instructions, 08/2015, FW V1.6.1, A5E00110011B AF
Installation
3.2 Initial Set-up
21