User Manual
Quinta – Control Unit
8
2.7 How to Switch the Control Unit On/Off
• Turn on the Quinta CU control unit with the On/Off switch .
The Power on LED will illuminate.
• The channel LED 1 to 4 will illuminate white to indicate the
availability. As soon as a microphone is activated, the channel
LED will illuminate red to indicate that the channel is occupied.
• At the factory the RF bands 2.4; 5.2 or 5.8 GHz* will be
activated (Automatic Mode). This means that the Quinta CU
control unit will select a free frequency and if necessary it will
select a different free frequency without any interferences. This
operating mode is recommended for normal use. The free
frequencies for the Quinta CU control unit can be deactivated
via the Quinta Conference software. The microphone unit will
automatically be adjusted to the frequency of the Quinta CU
control unit.
• If required you can select a fixed frequency (Manual Mode). Use
the tip of a pencil or a paper clip to press the countersunk push-
button for RF band selection . The push-button switches
through all available frequencies one after another and back to
the “Automatic Mode”. The manual frequency selection can
take up to 1.5 seconds and is immediately displayed. The
microphone units are automatically adjusted to the selected
frequeny band.
*Note:
The availability of the RF bands 2.4; 5.2 or 5.8 GHz depends on
the selected region.
2.8 Rack Mounting
• When mounting the Quinta CU control unit into a 19" rack housing leave 1 U for a ventilation panel above and below the control unit.
• Make sure that the mains connection, mains switch and all audio connections on the rear of the device are easily accessible.