50 FP/FR1100/1200/2000 V6: Installation and Commissioning Manual
6.7 LCD contrast
6.7.1 FP/FR2xxx
The LCD display may be set to obtain maximum contrast by adjusting the viewing angle of
the LCD display. This viewing angle is set by adjusting potentiometer VR 1 located on the
LCD display and backlight board.
Figure 39: Adjustment of the LCD viewing angle
1. LCD display and backlight board 2. VR1 (LCD contrast control)
6.7.2 FP/FR1xxx
Adjust the viewing angle of the LCD display to obtain the maximum contrast by the
potentiometer VR3 (contrast) which is located on the power supply board (see Figure 30).
To Next Page
Loading...