Using the ADN CU1 central unit
ADN CU1
ESC
1
Using the ADN CU1 central unit
Switching the conference system on/off
To switch the conference system on:
On the ADN CU1 central unit and the ADN PS power supplies, set the on/off switch 1 to position “I”.
The central unit switches on and its display panel lights up. The power supplies switch on and their status LEDs light up.
To switch the conference system off:
Set the on/off switch 1 of the ADN CU1 central unit to position “0”.
The central unit is switched off and the display panel goes off. All ADN PS power supplies connected to the central unit and switched on are switched off and the status LEDs go off.
To completely switch the ADN CU1 central unit or the ADN PS power supply off:
Disconnect the mains connector of the ADN CU1 central unit or the mains con- nector of the ADN PS power supply from the mains power supply.
Deactivating the lock mode of the central unit
If the lock mode is activated (see page 19), you have to deactivate it in order to be able to operate the central unit:
Press the jog dial or any other key. “Lock” appears on the display panel.
Turn the jog dial.
The “OFF” setting is selected.
Press the jog dial.
The lock mode is deactivated.
Functions of the keys
Action | Functions | |
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Press the ESC key | • | Cancels the entry and returns to the next higher |
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| menu level or to the standard display |
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Press the jog dial | • | Changes from the standard display to the |
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| operating menu |
•Calls up a menu item
•Enters a submenu
•Stores the settings and returns to the operating menu
Turn the jog dial | • Increases or reduces the floor channel volume |
| (when the standard display is shown) |
| • Changes to the next/previous menu item |
| • Changes the setting of a menu item |
|
|
Press the standard | • Returns to the standard display |
display key |
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14 ADN CU1