13
Earth Ground Connection
An earth ground hole (same as wall mounting hole on the top) is
provided on the wall mounting metal plate (See Figure 1 & 2) with an
earth ground sign next to it. Grounding the device can help to release
leakage of electricity to the earth safely so as to reduce injuries from
electromagnetic interference (EMI).
Prior to connecting to the power, it is important to connect the
ground wire to the earth. Follow steps below to install ground wire:
Step 1.
Prepare one suitable ground screw and one grounding cable.
Step 2.
Attach the grounding screw to the ring terminal of the grounding
cable. Make sure that the grounding cable is long enough to
reach the earth.
Step 3.
Use a screwdriver (or other tools) to fasten the grounding screw
on the earth ground hole securely.
LED Indicators
LED
Color
Description
PWR1
Green Lit if power 1 is connected and active.
Off
Power is not connected.
PWR2
(ITP-800 Only)
Green Lit if power 2 is connected and active.
Off
Power is not connected.
Link/ACT
Green Lit if there is Ethernet traffic.
Off
No Ethernet link.
