User Manual
Power on LED
Audio channel LEDs 1 to 4 (white = channel vacant;
red = channel occupied)
Display to indicate operating mode, channel, headphone volume
Standby button to turn off all microphone units centrally
Push-button for frequency band selection
Volume control for headphone / channel (The headphone volume
is set by turning the control.
By pressing and turning you can select and listen to the
individual channels or a mix.
When pressing more than 3 seconds you will access the main
menu of the control unit.)
Headphone connection
USB connection
Antenna connections
AVB (Audio Video Bridging) network connection for digital audio
signals via CAT5 cables, RJ45
Audio input (Audio IN) for the connection of external sound
sources, 3-pin Phoenix terminal strip, balanced
Audio output, individual channels, 4 x 3-pin Phoenix terminal
strips, balanced
Audio output Mix (Master), 3-pin Phoenix terminal strips,
balanced
Audio output Mix (Master), 3-pin XLR, balanced
Audio output Mix (Master), RCA, unbalanced
LAN connection for PC / network, RJ 45
Connection for media control system / PC / network, RS 232
On/Off switch
Fuse
Mains connection
Quinta – Control Unit
7
Front
Rear
2. Quinta CU Control Unit
The Quinta CU control unit is the heart of the system. It controls the
delegate and chairman microphone units. With one control unit a
maximum of 4 speakers (e.g. 3 delegates and 1 chairman) can speak
simultaneously. The radio transmission is in the triple band (2.4 /
5.2 / 5.8 GHz frequency band).
The control unit has been designed for installations on tables or 19"
rack mounting. When setting up the system, please follow the safety
instructions mentioned in chapter 1.
Furthermore, please note
• the ambient temperature of the installation site must not exceed
35 °C [95 °F].
• there must not be exceeding dust and humidity a the installation
site.
• that the unit is not exposed to direct sunlight.
• the connection must be protected against direct access during
operation.
• that there must be a strain relief of the cables.
• the installation site must be protected against vibrations.
2.1 Controls and Indicators