R a d i o S y s t e m s , I n c .
G E N - D D A / W C & D D A / W C - 4 x 4 M a n u a l
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P a g e 4
Installation
Mounting
The GEN-DDA/WC and DDA/WC-4x4 each occupy only 1 rack unit (1-3/4 inch) of height in a 19 inch
EIA rack. To allow for adequate ventilation, avoid mounting the unit directly above large heat
producing equipment such as power amps or power supplies.
When stacking units, it is recommended that one rack space (1-3/4 inch) remain open between
every three units.
Power
Mains are wired using a standard IEC power cord.
The internal switch-mode power supply auto-detects incoming voltages from 90 to 246V AC, 50/60
Hz. An internal 1 amp fuse protects the circuitry from overload