Rack Mounting Ventilation Recommendations - Extron electronics NetPA Ultra Series User Manual

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Rack Mounting Ventilation Recommendations

Excessive heat decreases the optimal lifetime of the power amplifier. An Over Temp
indicator LED on the front panel of the amplifier lights red whenever the recommended
operating temperature has been exceeded.
The NetPA Ultra amplifiers need to be arranged in a rack environment, so that the
environment around the amplifier does not reach or go beyond +122°F (+50°C). No more
than four amplifiers should be stacked one-on-top-of-the-other without an open space in
between, as seen in figure 6.
The NetPA Ultra amplifiers can be arranged above or below another non-NetPA Ultra device.
The environment around the amplifier should not reach or go beyond +122°F (+50°C).
Figure 6.
Optional, attach a false front panel, not provided with the amplifier, to the unoccupied
side of the rack, or install a second half rack-width device to that side.
Repeat steps 1 through 5 if a second device is being installed.
Attach the shelf to the rack by using the four 10-32 x 3/4" screws provided with the
shelf. Insert the screws through #10 beveled washers, then through the holes in the
rack (see figure 5 on the previous page).
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NetPA Ultra Series • Installation 9