Robert Bosch GmbH 1 689 989 330 | 2016-11-30
Operating DCU 220 | DCU 220 | 11 | en
Hot Keys
Hot keys refer to a combination of keys that can be pressed any time to activate special
functions of DCU 220. Most hot keys operate in a cyclic way. Each time a hot key
combination is pressed, it shifts the corresponding function to the other or next choice.
You can easily identify the hot keys with the icons imprinted on the keytop. The hot keys are
described next.
Switches the keyboard backlight on or off (option).
Switches the RF (radio frequency)
radio on and off.
When off, all wireless modules (such as WLAN and
When on, individual settings of the module work.
Decreases the sound volume..
Increases the sound volume.
Switches the display output to the next choice if an external display
(either VGA or HDMI) is connected.
Choices are:
LCD only
LCD + External display (Duplicate)
LCD + External display (Extend)
External display only
The hot keys are equivalent to Windows logo key + P.
Decreases the LCD brightness.
Increases the LCD brightness.
Switches the touchscreen on or off.
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