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Mi 2453/1
I
TALIANO
E
NGLISH
F
RANÇAIS
E
SP
AÑOL
P
OR
TUGUÊS
D
EUTSCH
Installation and connection
The Switchboard is ready for the installation on a desk.
Fix the junction box to the wall with screws and expansion
plugs or to a wall box (
Ø
=60mm) and make the connec-
tion according to the installation diagram.
To fix the switchboard to the wall it is necessary to dis
-
mount the plastic table adaptors and use the same metal
wall brackets. Do not use the junction box with the white
connection cable and make the connections directly to the
terminal board of the switchboard.
Display
The display is organized into 3 different areas
- Status bar
- Name and address
of internal users
and door stations
- Operating info
Status bar
It is shown in the upper part of the display and gives the
following info (from left to right)
Date
(day-month-year)
Communication status
(see the following icons)
LED’s
Under the display there are 8 LED’s which highlight some
important functions of the switchboard.
Shows that one or more bookings are listed
Shows the presence of a message
Shows that a call is in progress (flashing)
Shows that the ringer tones of the switchboard
have been excluded (minimum volume)
Shows that the direct call mode of the
switchboard has been activated
Shows an opened door (if this function has
been foreseen in the installation)
Shows that the “diverted to a user” operating
mode of the switchboard has been activated
(if supported by the software version)
Shows the activation of the internal relay in
monostable or bistable operating modes
Handset on hook
Handset off hook
Call to or from a user
Communication in progress between
switchboard operator and user or between
two users
Call from door station
Communication in progress between
switchboard operator and door station or
between door station and internal user
Memory card inserted
(see the following icons)
correctly inserted
Reading error
Directory
(see the following icons)
Ready
Import
directory
Export
directory
Keypad locked
Time
(hours-minutes)
Directory
loading
21.09.11
11.06
Free line
User
name
100
Directory
sorting
Errors
(presence of one of the following icons)
restart after loss of power
data transmission/reception error
Terminal board
LI / LI
DUO line input
LO / LO
DUO line output
A / A
Auxiliary power input
(12-15Vdc/ac - 0.5A)
C
Common contact of internal relay
NC
Normally closed contact of internal
relay
NO
Normally open contact of internal
relay
V
video output for an auxiliary moni-
tor (unbalanced 75 ohm)
M
Video output ground
GN
Negative input for a local call
A1
Positive input for a local call
LO
LO
GN
C
A1
NC
NO
LI
LI
A
V
A
M
Note.
When the LO output is used, remove the
impedance group between the LO terminals of
the PDX2000 switchboard junction box.