Applying Power and Startup
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Enova Digital Media Switchers - Hardware Reference Manual
Redundant Power Supply (RPS)
Every Enova DGX 800/1600/3200 enclosure ships with two mutually-redundant (hot-swappable) power supplies; every
Enova DGX 6400 enclosure ships with four.
Enova DGX 800/1600/3200
– Power indicator on the front of the enclosure illuminates constant red if a problem
occurs with one or more power supplies.
Enova DGX 6400
– Power indicator on the front of the enclosure illuminates constant red if a problem occurs with
one power supply and flashing red if two or three power supplies experience problems.
IMPORTANT:
Enova DGX 6400 only – If two or more power supplies are not receiving power, the CPU and the
control panel will continue to operate. However, input and output boards will become inoperable and the system
will not send or receive signals until at least three power supplies resume functional status.
Check the AC and DC LED indicators on the left of each power receptacle to determine if a power supply is not working.
For additional LED information, see above.
IMPORTANT:
A failed power supply should be replaced as soon as possible to maintain the system’s power redundancy.
For replacement information, contact technical support.
Power Supply Troubleshooting
If a power supply’s AC and DC power indicator LEDs are not illuminated: Check to be sure the power cord is
completely plugged into the enclosure and the power source.
If a power supply’s DC LED illuminates amber or red, contact technical support.
CAUTION:
Do not remove a failed power supply until the replacement is ready to install, unless directed to do so by
technical support.
