att door phone controller 사용자 설명서
Installation
Mounting Instructions
The AT&T Door Phone Controller can be placed on a flat table
or shelf, or mounted to a wall.
Wall Mount Instructions
When moving AT&T Door
Phone Controller or adding/
removing cables from back
removing cables from back
panel, unplug transformer from
120V outlet.
Also unplug the terminal strip
and modular phone connectors
on the back panel.
and modular phone connectors
on the back panel.
The AT&T Door Phone Controller is shipped with a keyhole
mounting template and mounting screws. Follow the steps
below to mount the Door Phone Controller to a wall.
1.
Place template (tear-out page at end of manual) over
desired wall mounting location and mark screw positions.
2. Use a Philips screwdriver to screw each of the two
screws into the marked screw positions.
IMPORTANT:
Do not drive screws all the way into
wall; adequate space (5/16'') must be left to position
the AT&T Door Phone Controller bottom panel
the AT&T Door Phone Controller bottom panel
keyholes over screw heads.
3. Mount the AT&T Door Phone Controller over the protrud-
ing screw heads and seat unit firmly to the wall. See
WARNING:
RISK OF ELECTRICAL SHOCK —
EQUIPMENT MUST BE PROPERLY GROUNDED.
Your AT&T equipment requires a properly grounded
Your AT&T equipment requires a properly grounded
three-prong power receptacle for safe operation. Have
the receptacle checked by a qualified electrician before
connecting this equipment. Do not cut or remove the
connecting this equipment. Do not cut or remove the
third (ground) prong from the power transformer. Do
not use two-prong extension cords or adapters to
defeat the safety features of this equipment. If you
have a two-prong receptacle, it must be replaced with
a three-prong receptacle, installed by a qualified
electrician.
Installation Procedures 2-11