Universal Audio 2192 Master Audio Interface - Manual (Page 15)

Rear Panel
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(12) ADAT Optical Output - This optical connector transmits digital ADAT optical data to external
hardware devices. (

see page 29 for more information)
(13) Analog Line Inputs - Analog signals are input to the left and right channels of the 2192 A/D
converter via these balanced line-level female XLR connectors. Pin 2 is hot. For unbalanced operation,
Pin 3 can be grounded. The analog inputs are factory calibrated so that an analog input level of
+4dBu will output a -18dBFS digital signal, for 18dB of headroom before digital clipping occurs.
(

see page 30 for more information)
(14) Analog Line Outputs - Analog signals are output from the left and right channels of the 2192 D/A
converter via these balanced line-level male XLR connectors. Pin 2 is hot. For unbalanced operation,
Pin 3 can be grounded, and the output level will be attenuated by 6db. The analog outputs are factory
calibrated so that a digital signal level of -18dBFS will output an analog level of +4dBu, for 18dB of
headroom. The line outputs can drive high or low (600ohm) impedance inputs with no changes in level.
(

see page 30 for more information)
(15) Line Output Trims - These trims are used to calibrate the left and right analog line outputs.
(

see page 35 for calibration procedures ) Differential shunt attenuation is used to maintain
maximum signal and conversion integrity. (

see pages 35 - 37 for more information)
(16) Line Input Trims - These trims are used to calibrate the left and right analog line inputs.
(
 see page 35 for calibration procedures ) Differential shunt attenuation is used to maintain
maximum signal and conversion integrity. (

see pages 35 - 37 for more information)