CM-SR644024_09-11-2023_Rev-25
Page. 16
Rear Panel
The only connections that are not on the front panel are the power connections for the dual internal,
auto switching, power supplies. The connectors accept the standard and locking IEC cables.
1.
PSU connectors
: The dual internal PSUs have an input range of 100-240 V AC~50-60Hz, the
output requirements are +17 V, -17 V, +12 V, with a front mounted power switch. The unit is
designed to run off one PSU, however it is recommended that the unit is run on both PSUs to
ensure optimum load and heat management plus adds PSU redundancy.
2.
Fans
: For internal cooling; do not block. Two low noise variable flow fans ensure optimal
internal ambient temperature. Air is drawn in and expelled through the front panel via ventilation
slots above each XLR and via vents holes on both sides of the unit.
For further details of the control surface please see section:
Stage rack Overview: Front Panel
1
-
2
2
Ventilation slots
on the front panel