Audio Technica ATUC-50, Instruction Manual, Page: 43 / 84

43
Rear panel
* The serial number label is located on the top panel.
⑬ ㉔
⑮
⑭
⑯
⑰ ⑳ ⑱ ⑲ ㉑ ㉒ ㉓
NOTICE • Refer also to the instruction manuals supplied with the
external devices.
• Be careful NOT to connect the Ethernet cable from your
network device to the CU LINK terminal or DU CHAIN
terminal. This can cause damage to the connected device.
⑬
NETWORK terminal
• RJ-45
• Use for connecting to a local area network when controlling
from an external device via the Web Remote Control or IP
remote function.
⑭ Dante network terminals
(ATUC-IRCUDAN)
• RJ-45
• Connect to Dante audio network, or use for connections when
controlling externally through Web Remote/IP remote.
• The primary terminal and secondary terminal mode settings are
shown in the following table.
Mode
Connected device
Primary Secondary
Switched
Dante network
Web Remote/external
control Dante network
Web Remote/external
control
Redundant
Dante network (primary)
Web Remote/external
control
Dante network
(secondary)
Split
(Default) Web Remote/external
control
Dante network
⑮ CU LINK A/B terminals, DU CHAIN C/D terminals
• RJ-45
• Use for cascading multiple CUs.
• You can also configure these terminals as DU/IU/INT
terminals.
⑯ DU CHAIN A/B terminals
• RJ-45
• Use for connecting DU/IU/INT. You can daisy-chain multiple
DU/IU/INTs as well as connect multiple DU/IU/INTs in a
ring using the A/B terminals.
⑰ Analog output (balanced) terminals: OUTPUT 1-4 (BAL)
• Euroblock
• Pin arrangement: “+” Hot/“–” Cold/“G” GND
⑱
Analog output (unbalanced) terminals: OUTPUT1
(UNBAL)
• Euroblock
• Pin arrangement: “SIG” Signal (2 systems)/“G” GND
⑲ Infrared input/output terminals: IR ANT
Use for connecting ATUC-IRA.
• BNC connector
⑳ Analog input (unbalanced) terminals: INPUT (AUX)
• RCA
㉑ Analog input (balanced) terminals: INPUT (MIC/LINE
1-2)
• Euroblock
• Pin arrangement: “+” Hot (supports phantom power)/“–” Cold
(supports phantom power)/“G” GND
• The input type can be switched between MIC and LINE
㉒ Analog input (balanced) terminal: INPUT
(INTERPRETATION RETURN 1-2)
• Euroblock
• Pin arrangement: “+” Hot/“–” Cold/“G” GND
• Inputs audio signals from simultaneous interpretation system
㉓
Ground screw
Since the supplied AC power cord has a three-pronged plug, as
long as your AC power wall outlet is grounded properly, the CU
will also be grounded properly.
㉔ AC inlet (AC IN)
Connect the supplied AC power cord.
NOTICE • Do not plug in the AC power cord until all other
connections, including CU extension and DU/IU/INT/
IRDUs, have been completed.
• Be sure that the CU is securely grounded to a single
ground point. Grounding to multiple ground points can
cause ground loops, resulting in noise generation such as
a humming noise.