Esse-ti GSM400, User Manual

Page: 9 / 56

Page 9
WARNING
NEVER connect the GSM400 gateway without having
previously installed the antenna. The gateway may get
damaged.
Connection to the telephone line

Connect the GSM400 to a standard telephone or to the PSTN input
terminals of a PABX or autodialer via the RJ-11 connector (D
in the
picture at page 7);
or
 Connect the GSM400 to a standard telephone or to the PSTN input
terminals of a PABX or autodialer using the TEL terminal (F in the
picture at page 7).
Connection to the power supply
Power supply via 230Vac external adapter

Connect the external adapter to the specific input (E in the picture
at page 7).

Connect the backup batteries (if present) to the dedicated input (H
in the picture at page 7).

Close the gateway cover.
or
12Vdc power supply

Connect the power supply cable to the terminal (G in the picture at
page 7) taking care to respect the polarity.

Connect the backup batteries (if present) to the dedicated input (H
in the picture at page 7).