Lamtec LT 2 - Page 30

4 Technical Description
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4.6.8 Display parameters 970 / 971 / 972
The ***Display*** parameter group is responsible for the display and operating unit for
the LT 2/KS1-DK, with the following parameters:
• P. 970 Contrast
This parameter allows you to adjust the contrast of the display.
• P. 971 Brightness
This parameter regulates the brightness of the display’s background illumination.
• P. 972 Language
With this parameter, you can set the language (English, German) of the displayed
texts.
4.6.9 Brightness and contrast
Alternatively, the brightness and contrast can be altered using the Display parameters
(see 3.1) or cursor keys as follows:
Contrast + → Keys 1 & 2
Contrast - → Keys 3 & 4
Brightness + → Keys 1 & 4
Brightness - → Keys 2 & 3
Press the above keys simultaneously.