DCN-CON Concentus Units
Restore channel function
Use the S300 solder spot to enable or disable the restore channel function of the channel
selector of the Concentus unit.
Notice!
The DCN-CON does not have a channel selector.
Solder spot Description
Not soldered* The restore channel function is disabled. When the channel
selector is enabled, it automatically selects channel 0 (the floor)
Soldered The restore channel function is enabled. When the channel
selector is enabled, it automatically selects last known channel.
Table 7.24: Solder spot S300 (* = default)
For example, you can enable this function when all delegates and chairmen have a fixed seat
number.
Notice!
The Concentus unit saves all channel changes after 5 seconds.
Notice!
When the last know channel number is greater than the maximum number of channels that
are available, the channel selector automatically goes to channel 0. When the last known
channel becomes available, it is only restored when you did not operate the buttons of the
channel selector.
Auto standby function
Use the S302 solder spot to enable or disable the auto standby function of the channel
selector of the Concentus unit.
Notice!
The DCN-CON does not have a channel selector.
Solder spot Description
Not soldered* The auto standby function is enabled. When the headphones are
disconnected, the channel selector is disabled.
Soldered The auto standby function is disabled. When the headphones are
disconnected, the channel selector remains enabled.
Table 7.25: Solder spot S302 (* = default)
The Concentus unit detects the presence of the headphones with a switch inside the
headphones socket. When the headphones are connected, the switch is closed.
7.10
Conference System Configuration | en 207
Bosch Security Systems B.V. Operation Manual 2013.11 | V2.0 | DCN-NG_OM_V4.x
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