LD Systems ADA 8 K4 handleiding
Handleiding
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8
CONNECTIONS
SIGNAL GROUNDING
There is no ground lift switch or terminal on the ADA Series amplifier. To minimise hum and/or interfe-
rence entering the signal path, always use balanced input connections. For safety, the unit MUST always
operate with the electrical safety earth connected.
INPUT CONNECTIONS
4x Analog inputs (XLR female)
2x Stereo AES3 inputs (XLR female)
4x Dante/AES67 inputs (EtherCon - only for non A series)
OUTPUT CONNECTIONS
4x Amplified outputs (NL4 speakON)
4x Analog Link Out connectors (XLR male)
2x AES3 Link Out connectors (XLR male)
4x Dante/AES67 outputs (EtherCon - only for non A series)
DIGITAL AUDIO CONNECTION
Digital audio is supported via AES3 (AES/EBU) and Dante™ standard protocols (only for non A series).
The AES3 connectors accept input channel pairs through a single balanced XLR cable.
The ADA Series amplifiers offers two Ethercon ports supporting a total of 4-in and 4-out Dante/AES67
channels (only for non A series). Users can configure the amplifier to operate at one of the following
three modes: 2-in x 2-out (at 96kHz), 4-in x 4-out (at 48kHz - default), 4-in x 0-out (at 96kHz).
This operation is done under the amplifier Dante settings in ArmoníaPlus.
A computer running the software application Dante Controller™ can be used to configure the Dante
properties of ADA Series amplifiers, which are automatically discovered and displayed in Dante Controller™
with the default identifier: AMP-XXXXXX, where ‚XXXXXX‘ is the MAC address of the Dante interface.
LINK OUT CONNECTORS
There are in total six Link Out connectors directly connected to the amplifier’s analogue and AES3
inputs.
The four Link Out connectors linked to inputs 1 to 4 are simple passive THRU connections.
The other two Link Out connectors are fault-tolerant active repeaters for the AES3 inputs. When the
amplifier is on, they actively repeat the AES3 input signal. If power is lost, an internal relay is switched
causing these connectors to work as simple passive THRU connections.
BASIC OPERATIONS
SWITCHING THE AMPLIFIER ON
To turn on the amplifier, simply connect it to the mains power with the provided power cord. The time
between power on and passing audio is under 10s for analogue sources. Time is longer with Dante
sources (about 22 seconds), as the network is rebooted and patching remade.
Once the device is on, it is possible to manually put it in standby mode.
Further information is detailed below in a dedicated section called ‘Power Off’.
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Productinformatie
Merk | LD Systems |
Model | ADA 8 K4 |
Categorie | Niet gecategoriseerd |
Taal | Nederlands |
Grootte | 12620 MB |