Siemens simatic c7-621 Hardware Installation Guide

2-17
C7-621 / C7-621 AS-i Control Systems
C79000-G7076-C621-01
2.8 Contrast
You can set the contrast of the C7 display using the screw as shown in Figure
2-13 and adapt the contrast to the lighting conditions.
Figure 2-13 Setting the Contrast
Setting the
Contrast
Installing and Preparing the C7

Siemens simatic c7-621 Specifications

General

Brand	Siemens
Model	simatic c7-621
Category	Control Systems
Language	English