User manual

Chapter 2 Hardware Installation 23
Grounding
The DAP-3860 is shipped with a grounding wire. The unit must be properly grounded to protect against
power surges. The DAP-3860 grounding point can be found on the bottom of the unit. It is supplied with an
appropriate grounding lug for attachment to the ODU.
Figure 17 Grounding
Power On
To power up the DAP-3860, follow the steps bellow:
1. Plug a user-supplied Cat-5 Ethernet cable from your wired LAN (or a computer) into the power injector
RJ-45 jack (DATA IN);
2. Plug a user-supplied Cat-5 Ethernet cable from the DAP-3860 into the power injector RJ-45 jack
(P+DATA OUT);
3. Connect the power module to the power injector and plug the AC cord into an AC power receptacle;
4. After being powered on, the device will send out the beep sound lasting about 1.5 seconds, informing
you that the DAP-3860 is powered up! Wait for about 60 seconds the system will be initialized and start
working!