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4.2.3.3 Keyboard beep (set)
You can set the keyboard beep on or off.
4.2.3.4 Device off after
To expand the operation time you can set the time before the whole device is shut down
automatically. The possible value ranges from 1 minute to 5 minutes. If you choose “Off”
the device can only be shut down by using the button <ON/OFF>. Setting the value to
Off disables also “Display off after”.
The settings are not significant for the mode download to PC!
4.2.3.5 Brightness
Here you can change the brightness of the TFT-display in steps from 10 to 100 percent.
This value affects the operating time. 50 percent is the default value.
4.2.3.6 Display off after
To expand the operation time you can set the time before the display is turned off. The
possible values ranges from 15 to 60 seconds and off. To turn the display on again you
can press any button (except <ON/OFF>).
If this function is activated, the “shut down device after” value will be set to 5 minutes
automatically to prevent a low discharge. The settings are not significant for the mode
download to PC!
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