© 2001 Wohler Technologies Inc. ALL rights reserved
12
AMP2-V2DA User Manual P/N 821539 Rev-A
Section 2: Operation
(Continued)
10
Balance Control Pot
This pans the volume balance between the left and right speakers. If the balance is adjusted hard left or hard right, a slight left/
right channel mix is retained (only in low bass frequencies) so that phase discrepancies can be discerned.
AES Signal Error Indication LEDs (AES 1 and AES 2)
These two bi-color (GREEN/RED) LEDs indicate the input presence and status of the two AES input signals. These LEDs
function whether or not the AES digital signals are selected for monitoring through the unit.
Either LED glows GREEN as long as a valid AES/EBU digital datastream for the associated input channel is being received.
Either LED glows RED to indicate errors in reception
or
data errors (if the data has been tagged as inappropriate for conversion
to analog by having the validity bit set).
Note:
If you wish to disable
data
error indication (and leave only indication of
reception
errors) you can place jumpers on
H14 and H18 of the 919050 AES-to-Analog conversion PCB (see page 26 for component locations).
Front Panel Features
11
