Lavry DA2002 Operation Manual - Analog Outputs
DA2002
Operation
6
Analog Outputs
The
LEFT OUTPUT
and
RIGHT OUTPUT
XLR signals are factory set to provide Balanced
analog signals (signal between pin 2 and pin 3 of the XLR connectors).
Operation in unbalanced mode (signal at pin 2 and ground at pin 3) is possible by changing the
internal jumpers J8 and J10 located behind the XLR analog output connectors inside the case.
The factory default setting is for Balanced outputs-- the jumpers are positioned parallel to the
front panel.
For Unbalanced mode position, the jumpers are set to 90 degrees with respect to the front panel.
Pin 1 of the XLR connectors is connected to ground potential for proper cable shield connection.
The
LEFT OUTPUT
and
RIGHT OUTPUT
IEC signals are always unbalanced and are not
affected by J8 and J10 jumper settings.
Analog Output Levels
The analog output level at the IEC connectors for a full-scale digital input signal is 2V R.M.S.
into 100KOhm
For Balanced XLR connection: The analog output level for a full-scale signal is 4.5V R.M.S. into
100KOhm load, 4.2V R.M.S. into 600Ohms.
For Un-balanced XLR connection: The analog output level for a full-scale signal is 2.2V R.M.S.
into 100KOhm load, 2V R.M.S. into 600Ohms.