Sennheiser ADN Operating menu, CU Lock Status, Menu, you have to deactivate the lock mode see

Models: ADN

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Image 94

 

Using the “Conference Manager” software

 

 

Locking/unlocking the central unit’s

To protect the central unit’s operating menu against any accidental change of

operating menu

settings:

 

￿ In the “Conference Settings” window, select the “Locked” option button behind

 

CU Lock Status”.

 

The central unit’s operating menu is locked. To adjust settings via the operating

 

menu, you have to deactivate the lock mode (see page 21).

To deactivate the lock mode:

￿Select the “Unlocked” option button behind “CU Lock Status”. The central unit’s operating menu is unlocked.

Adjusting the audio settings

￿Click the button on the toolbar. The “Audio Settings” window appears.

Setting the volume and the tone color

CAUTION Danger of hearing damage due to loud hissing!

of the floor channel

When the floor channel volume is set to a high level or when several

 

 

participants speak simultaneously, feedback noise (loud hissing) can

 

occur. This can cause hearing damage.

￿Reduce the floor channel volume (see page 93 or page 101).

￿Make sure that the “Audio Gain Reduction” function is activated (see page 94).

This function reduces the gain per active microphone by the selected level and thus prevents feedback noise.

￿Increase the distance between the individual conference units to at least 50 cm.

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Page 94
Image 94
Sennheiser ADN Operating menu, CU Lock Status, Menu, you have to deactivate the lock mode see, Floor channel