Bosch DCN Next Generation Installation And Operation Manual page 177

Conference System
Example
For an example, do as follows to change the level of audio input 2 of the central control unit:
NOTICE!
Make sure that when you do this example, you start from the main screen.
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NOTICE!
In this example, the knob is turned counterclockwise to decrease the value from 0 dB to -6 dB.
Turn the knob clockwise to increase the value.
Bosch Security Systems B.V.
Push the knob to open the main menu.
Turn the knob clockwise until 8 Setup... is reached.
Push-and-hold the knob for 3 seconds to open the sub-menu.
Turn the knob clockwise until 8G Audio I/O... is reached.
Push the knob to go to the sub-menu.
Push the knob to open the sub-menu item.
Turn the knob to move the cursor to the value that is shown.
On the value, push the knob.
Turn the knob to change the value.
Installation and Operation manual
Configuration | en 177
DCN-NG_IOM_V4.1 | V1.3 | 2012.07