Bosch DCN Next Generation Installation & User's Instructions page 65

DCN Next Generation | Installation and User Instructions | Central Devices
6 Push the knob to open the sub-menu item.
7 Turn the knob to move the cursor to the value that is
shown.
8 On the value, push the knob.
9 Turn the knob to change the value.
Note
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.
10 Push the knob to deselect the value.
11 Turn the knob to go to the main menu number.
Bosch Security Systems | 2007-02 | 9922 141 70525
12 Push the knob to go back to the main menu.
13 Turn the knob clockwise to go to the < Back menu
item.
14 Push the button to go to the main screen.
8.10.3 Main screen
When you start the central control unit, the display first
shows "Starting". The display then shows the main
screen, either single mode or multi mode. Single mode is
shown as default.
8. 1 0.3. 1 Single mode
The following screen is displayed:
The main screen shows:
• The name of the central control unit. The default
name is CCU. You can change the name with the
7K Unit Name menu item (refer to section 8.10.11).
• The volume setting in dB.
• PC - when the PC control software is connected to
the central control unit.
• An indicator that shows the volume level of the
loudspeakers of the contribution devices.
You can turn the knob to change the volume level.
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