Characteristics of the outputs, Overview, Xlr rca – NTi Audio Minirator MR-PRO User Manual

Page 12

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12

Do not use both outputs at the same
time.

The simultaneous use of both outputs could
lead to a short-circuit in one of the generator
outputs in the connected instrument.

2

3

1

PIN 1

2

PIN 2

3

PIN 3

2

1

3

XLR

RCA

~

~

100

MR2

U/2

U/2

U

100

0.5

Characteristics of the Outputs

The Minirator has two outputs that are wired in parallel:
An unbalanced RCA output and a balanced, non-earthed XLR
output. Both outputs are resistant to externally applied phan-
tom power.
Wherever possible, always use balanced (XLR) connections, as
these have much better immunity to interference than unbal-
anced connections.

Allocation of the XLR output:

MR2 outputs

Both the RCA and the XLR have a balanced output impedance
of 200 Ohm.

The voltage at the MR2 XLR or RCA output
is less than the set voltage U with low im-
pedance loads.
Example:
A balanced 200 Ohm load impedance match-
ing the 200 ohm output impedance will re-
sult in the expected output drop of 6 dB.

Overview

1

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