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Overview
EX-440C
Front Panel
Power/Status indicator: This LED illuminates white when the processor is powered on. The LED may blink
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white or change colors while the system is booting up. If the LED illuminates and remains red after the
bootup is complete, please see Maintenance > Troubleshooting (page 26).
OLED Display: This display provides metering and network information and settings. See Operation
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(page 20) for more information.
Rotary/Press Knob: Turn and press this knob to navigate menus. See Operation (page 20) for more
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information.
Rear Panel
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Analog audio inputs: 4 balanced audio inputs (3.81 mm, 6-pin Euroblock), routable to automatic echo
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cancellation (AEC) using ControlSpace Designer software. See Installation > 3. Analog Audio Connections
(page 16) for more information.
Analog audio outputs: 4 balanced audio outputs (3.81 mm, 6-pin Euroblock). See Installation >
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3. Analog Audio Connections (page 16) for more information.
Control Inputs: 2 inputs for general-purpose control (3.81 mm, 6-pin Euroblock). See Installation >
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7. Control Connections > GPIO > General-purpose Inputs (page 18) for more information.
Dante ports: 2 Ethernet ports for connection of Dante digital audio devices. See Installation >
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4. Dante Network Connection (page 17) for more information.
VoIP port: RJ-45 port for communication via Voice-over-Internet-Protocol (SIP 2.0-compliant).
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See Installation > 6. Far-end Connections > VoIP (page 17) for more information.
Micro-B USB port: Connect this port to a computer for use with soft codecs with stereo input and output.
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See Installation > 6. Far-end Connections > Soft Codecs (page 17) for more information.
AmpLink Out port: RJ-45 connection for use with AmpLink-equipped amplifiers. See Installation >
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4. AmpLink Connection (page 16) for more information.
Serial port: 3-wire RS-232C (DTE) connection (3.81 mm, 3-pin Euroblock) to serial control interface.
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See Installation > 7. Control Connections > Serial (page 19) for more information.
Telephone Line port: RJ-11 connection for analog telephone line. See Installation > 6. Far-end Connections
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> Telephone (page 17) for more information.
Power input: Power cord connection to AC mains power (IEC 60320-C14 inlet). See Installation >
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8. Power Connection (page 19) for more information.
12 • English
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EX-440C/1280/1280C/12AEC • Installation & Operation Guide
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