Unika NBB-04T, Быстрый старт

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Front Panel
To accommodate all the variety of field installation, the front panels of NBB-04R and NBB-04T are
equipped with rich control facilities as follows,
1. The Gain control knobs of NBB-04R can accommodate itself to accept all kind of sources
with level from mic to line.
2. The +48V button to control whether to deliver phantom power to power source device or not.
3. The clip indicator flashes to warns audio technicians if any of inputs is overloaded.
4. The SYS LED indicates system activity,
Red: system booting
Green: system ready
5. The SYNC LED indicates the PTP clocking status,
Green: PTP is synced
Amber: PTP is syncing
Red: PTP error
Green & flashing: the device is elevated to PTP clock master.
6. The Att control knobs of NBB-04T can be used to attenuate output down to -20dB from
nominal maximum.
Side Panels
The two Ethernet ports actually belongs to the two physical ports
in the internal mini switch in NBB-04R/NBB-04T. This network
switch capability allows several NBB-04Rs/NBB-04Ts to be
cascaded in the same Ethernet link for network expanding. The
NBB-04R/NBB-04T can be powered by either of these two ports,
provided the the Ethernet cable on it is from a Ethernet switch with
PoE PSE capability. Please be informed that NBB-04R/NBB-04T
does not have the PoE PSE capability to power the next cascaded
PoE PD device, although itself can be powered by PoE.
Besides powered by the Ethernet switch with PoE PSE capability,
the NBB-04R/NBB-04T can also be powered by a 48V power
adapter. We ship NBB-04R/NBB-04T with a 48V adapter in the package in case you don't have
Ethernet switch with PoE PSE capability.