GarrettCom TB14H - Manual (Page 48)

TB14 and TB14H 10Mb Media Converters Installation and User Guide
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chassis is “earth” or ground (GND).
The connection procedure is straightforward. Simply insert the DC leads to the
TB14H’s power terminals, positive (+) and negative (-) screws. The use of Ground
(GND) is optional; it connects to the TB14H chassis. Ensure that each lead is securely
tightened from the top, as shown here.
NOTE: Always use a voltmeter to measure the
voltage of the incoming power supply and figure
out the +ve potential lead or -ve potential lead.
The more +ve potential lead will connect to the
post labeled “+ve” and the rest to the “-ve”.
The GND can be hooked up at the last.
When power is applied, the green PWR LED will illuminate.