Installation
Mounting
DCX-127 modules may be either rack-mounted or simply stacked
with other instruments. They do not consume appreciable power, and
therefore require no extraordinary ventilation considerations. The
modules occupy one rack unit of height (1.75 inches). They are
provided with bottom feet for tabletop use. The optional rack mount
adapters available from Audio Precision (order number RAK-212)
allow either conventional flush front mounting or setback mounting to
prevent the front connectors from protruding from the rack.
Primary Power Considerations
Checking or Changing Power Line Voltage
The AC Mains input to each instrument is made through a
connector/fuse block/voltage selector assembly. Before connecting the
power cord, confirm that the input voltage selection is correct for your
DCX-127 Multifunction Module User’s Guide
Page 11
Fuse Block
Cover
Housing
Indicator Pin
Voltage Selector Card
Figure 4. Changing power line voltage
