att door phone controller 사용자 설명서
L E G E N D
A U X . A L E R T
1 2 3 4 5 6 7 8
ON
Off
MODE
O n
N O
Will you
configure your
telephone system
for Ringdown
?
YES
1 2 3 4 5 6 7 8
ON
R I N G D O W N
M O D E
ON for
Option Selection
Option Selection
Mode Only
Figure 5-1 DIP Switch Configuration for Telephone System with Dedicated
.
Station Access, Station Mode
Installation
When moving the AT&T Door
To customize the AT&T Door Phone Controller for this type of
Phone Controller or adding or
installation, you must properly configure the 8-position DIP
removing cables from the back
switch located on the Door Phone Controller front panel (see
panel, unplug transformer from
120V outlet. Also unplug the
terminal strip and modular
the DIP switch.
phone
panel.
connectors on the back
Installation - Dedicated Station Port 5-3