Owner manual

Installation and Quick Start Guide
Rio Rancho, NM
7
DNT0212 Front Panel
Headphone Monitor
Standard 1/4 inch jack and level control. Drives both
channels of stereo headphones.
System Recovery Mode Switch
Recessed switch is used to recover after a failed firm-
ware update.
USB Port
Standard USB connector for setup and control from a
computer using a Windows or Mac operating system.
The USB port is also used for firmware updates.
DNT0212 Rear Panel
RS-232 Serial Port
Used for control; typically with third party products
such as touch panel displays.
Ethernet Port
Used for control only. Does not pass audio.
Programmable Input and Output Port
Programmable inputs and outputs used to control
levels, settings, indicate the current state of a program-
mable input and control a variety of other parameters.
Dante Ports
The network audio ports. Either port can be used with
a single network connection. When a second network
is configured for redundancy, all processors connected
to the network must have consistent connections, i.e.
all Primary ports connected to one network and all
Secondary ports connected to the other network.
Firmware Update Mode Switch
Recessed switch used to place the processor into the
firmware update mode.
Status LEDs
• CommLED-indicatesUSB,RS-232andnetwork
communication
• AlertLED-blinkstoindicatefaultorerror
• AlertLED-glowssteadyinrmwareupdatemode
• PowerLED-glowstoindicatepowerON
Line Outputs 1 - 8
Floating, differential line level outputs.
Mic/Line Outputs 9 - 12
Floating, differential outputs, switchable from micro-
phone to line level
Analog Line Inputs
Floating, differential line level inputs, typically used
with locally connected audio sources such as voice
evacuation equipment.
Power Inlet
RS232
Serial Port
Programmable Input
and Output Port
Analog
Line Inputs
Cooling Fan
Outlet
Ethernet
Port
Primary Secondary
Dante Ports
Line Outputs 1 - 8
Mic/Line
Outputs 9 - 12
POWER
Switch
USB Port
Alert
LED
Headphone Monitor
Comm
LED
Power
LED
Firmware Update Mode Switch
System Recovery
Mode Switch