5.1.5. Connector panel (I/O Panel)
OUT A
OUT B
INPUTLINK
CH B
ANALOG
DIGITAL
AES/EBU
CH A
ANALOG
Fig. 11: D12 I/O Panel
All signal input and output connections are located on the rear I/O
panel. These include analog and digital (AES/EBU) signal inputs, link
outputs for each channel. Loudspeaker outputs are optionally either EP5
or NL4, dependent on the loudspeaker input version or type.
5.1.6. INPUT A/B [12] and LINK A/B [13]
INPUTLINK
CH B
ANALOG
DIGITAL
AES/EBU
CH A
ANALOG
[14 ] [12 ][13 ]
Fig. 12: D12 Signal input connectors
A 3 pin female XLR input connector is provided for channel A and B.
Wired in parallel is a 3 pin male XLR input link connector used to feed
the input signal on to the next device in the system signal chain.
Fig. 13: Pin assignment D12 INPUT/LINK
5.1.7. INPUT DIGITAL AES/EBU Input [14]
A 3 pin female XLR AES/EBU (AES 3) input and a 3 pin male XLR link
connectors are provided.
IMPORTANT!
We strongly recomend the use of standard AES/EBU cable
with a characteristic impedance of 110 ohms.
5.1.8. OUT A/B [15 (a/b)]
OUT A
OUT B
[15a]
OUT A
OUT B
[15b]
Fig. 14: D12 EP5 [16a] or NL4 [16b]
output connectors
The D12 amplifier is supplied with EP5 or NL4 output connectors.
The pin assignment for the loudspeaker output connectors is
automatically switched depending on the loudspeaker mode selected in
the front panel set up.
There are three different modes:
1. Dual channel mode
2. Mix TOP/SUB mode
3. 2-Way Active mode
D12 Amplifier, Hardware manual (2.0E) Page 19 of 32
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