golmar V2PLUS Manual De Instalación página 101

100
T
erminal connector description and JP3 configuration jumper
T-7822VD:
S- S+
JP3 configuration jumper:
V2Plus system (video)
JP3
2Plus system (Audio)
JP3
*Factory default
b
d
a
c
e
D uring call reception and communication processes, it allows lock release
activation .
Regardless of the position of the handset, activate the PA and PB voltage-
free contacts with the JP1 jumper inserted (see page 108), or activate the
SAR-2plus unit if the JP2 jumper is inserted (see page 108), this second
process taking place during call reception or communication.
BUS HZ HZ PA PB BUS E.of.Line
TELEPHONE DESCRIPTION
D
escription of the T-7822VD telephone
a. Telephone handset
b. Speaker grille
c. Microphone hole
d. Subjection
e.
Telephone cord connectors
f.
Door release push button
f
g. Hook switch
h
h. Auxiliary function push button
i
i. Volume control
g
e
.
S+, S-:
Connection to an S-45 call repeater
BUS:
Digital communication bus
HZ :
Door bell push button input
PA, PB:
Voltage free contacts (see page 108
BUS:
Digital communication bus
End of Line:
End of line resistor
.
.
.
hole .
.
.
.
.
.
F
unction push buttons
.
.
.
.
.
.
.
) .