Software-specific information
Power Panel C50 User's manual V1.10
51
6.1.3 Screen
Some settings for the display can be changed with the following parameters.
Parameter
Setting/Description
Screen brightness
Default setting: 50
Input range: 0 to 100
Unit: %
This value configures the basic setting of the display.
Setting 0% in the terminal configuration corresponds to a residual display brightness of 20%:
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0
10
20
30
40
50
60
70
80
90
100
Range from 0 to 50
Range from 50 to 100
Brightness range of the display
Settings range in the terminal configuration
Screensaver
Default setting: off
This option disables or enables the screensaver:
Selection
Description
off
The screensaver is disabled.
on
The screensaver is enabled.
Options for the enabled screensaver are described in section
Screen rotation
Default setting: 0°
Input range: 0°, 90°, 180°, 270° (in 90° steps)
The angle of rotation of the display is set here. This setting affects how screen content is output. After selection, the
display content is rotated clockwise according to the specified angle.
6.1.3.1 Screensaver settings
If the screensaver is enabled, additional parameters are displayed:
Parameter
Setting/Description
Wait time for screensaver
Default setting: 15
Unit: Minutes
If there is no touch screen activity for the specified duration, the screensaver is started. Touching the screen exits the
screensaver and the last active screen contents are shown.
Type of screensaver
Default setting: Backlight off
If the screensaver is active after the configured time, the display changes to the selected mode:
Selection
Description
Black Screen
The display is dark. The backlight remains on.
Backlight off
The display is dark. The backlight is switched off (result: lower power consumption).
6.1.4 Audio
This parameter configures whether an acoustic signal is output during a touch operation.
The following settings can be made when the buzzer is enabled:
Parameter
Setting/Description
Buzzer
Default setting: off
Selection
Description
off
Audio signal disabled.
on
Audio signal enabled.
Buzzer frequency
Default setting: 500
Input range: 40 to 15000
Unit: Hz
This setting is used to configure the frequency of the generated audio signal.
Buzzer duration
Default setting: 25
Input range: 10 to 500
Unit: ms (milliseconds)
This setting is used to configure the duration of the generated audio signal.
