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21
TELEPHONE DESCRIPTION
TELEPHONE DESCRIPTION
escription of the T
-940 Plus telephone.
D
a.
b.
c.
d.
e.
f.
g.
h.
i.
Telephone handset.
Speaker grille.
Microphone hole.
Subjection hole.
Telephone cord connectors.
Function push buttons.
On-
Off light indicator
.
Call reception volume control.
Hook switch.
a
d
c
e
i
h
e
b
f
g
The telephone has a three positions switch placed on the bottom
part of the telephone (closest to the telephone cord connector)
that allows to control the call reception level volume.
unction push buttons.
F
On-
Off push button.
After any telephone reset, and during the next 45 seconds,
all the telephone functions will be disabled, with the exception
of call reception.
This push button allows to make an intercom call when the handset
is not on the craddle. This function is described on page 32.
If the handset is on the craddle sends a panic call to the porter's
exchanges that have enabled the reception of this type of call.
If not, allows to call to the master porter's exchange.
During call reception and communication progresses allows
the lock release activation.
a.
b.
c.
a
b
c
erminal connector description.
T
positive, ground.
audio, digital communication.
intercom.
auxiliary calling device output.
door bell push button input.
+ ,
:
A , D :
INT :
SA :
HZ
- :
–
AD
+
_
SA
INT
HZ-
TELEPHONE INST
ALLA
TION
ix the telephone.
F
It will be necessary to open the telephone for wiring and
fixing purposes. T
o
open the telephone insert a plain
screwdriver into the slots and rotate it as shown.
Avoid to place the telephone near to
heating sources, in dusty locations or
smoky environments.
The telephone can be fixed using an
electrical embedding box or directly
on the wall, as shown on the picture.
If the telephone will be installed directly
over the wall, drill two holes of Ø6mm.
on the specified positions, using 6mm.
wallplugs and Ø3,5 x 25mm. screws.
Pass the installation wires through the corresponding hole and
connect them as shown on the installation diagrams.
Close the telephone as shown on the picture. Once the telephone
is closed, connect the handset using the telephone cord and
put it on the craddle.
