SoundPals DA-14, Руководство пользователя

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DA-14 User Guide
Page 5
DA-14 Installation
This section provides instructions for connecting power, digital inputs, and digital outputs.
Connecting Power
Plug a 6 VDC power supply into the appropriate voltage outlet for your specific country , and
connect the end of the cord into the DA-14 rear panel jack marked +6V . Secure the locking ring
finger tight. The green LED on the front panel lights when power is applied.
Connecting Inputs
Connect a digital input signal, between 30 KHz and 50 KHz sampling frequency, to one of the two
inputs marked
AES IN on the front of the product. Both AES3 and AES3id inputs are provided.
NOTE Do not connect both AES inputs at the same time.
The inputs are normally terminated internally with 110
Ω
(AES3) and 75
Ω
(AES3id). When it is
necessary to loop an input signal to several SoundPals, the signal must be terminated only once,
and always at the last unit in the chain.
Refer to the “ DA-14 Internal Jumpers ” section for information on changing input termination.
NOTE The I/P ERR LED lights until a valid AES input signal is applied.
Connecting Outputs
Take the digital audio output from one of the four connectors marked AES OUT , and route it to
the input of the desired destination device. Repeat the procedure for all digital outputs as
required. Each output is
identical in content to the input signal.