ZyXEL Communications ONU-6040B-22 - Manual (Page 6)

ONU-6040B-2x Series User’s Guide
6
2 Drill two holes large enough for the M4 tap screws. Make
sure the distance between the centers of the holes is
108mm.
"
Be careful to avoid damaging pipes or cables
located inside the wall when drilling holes for the
screws.
3 Do not insert the screws all the way into the wall. Leave a
small gap of about 0.5 cm between the heads of the
screws and the wall.
4 Make sure the screws are snugly fastened to the wall.
They need to hold the weight of the ONU-6040B-2x with
the connection cables.
5 Align the holes on the back of the ONU-6040B-2x with the
screws on the wall. Hang the ONU-6040B-2x on the
screws.