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HI-PRO 280
Pagina
13
HI-PRO 280
Hardware Description
A
230V~ power supply terminals
B
GND faston terminal
C
DIP switches for firmware update
D
Optional Doorphone board for connecting traditional doorphones
E
A/50 or other music source terminals
F
Relays terminals
G
System Telephones power supply and signals terminals
H
Optional board jumpers
I
Terminals
L
RJ-45 connector for BRI-1 (T01)
M
RJ-45 connector for BRI-2 (T02)
N
Extension 1
plug hole
O
USB port for computer