GS3125/GS3105
55
G
G
G
G
G
9. Checking Signal Strenght :
– make sure that at least one of the green LEDs remains lit; all green LEDs lit indicates optimal coverage;
– if the green LEDs are not illuminated, the signal strength is TOO WEAK; change the position of the antenna until you
find a position which offers acceptable signal strength, at least one LED illuminated.
10. Close the control panel cover.
Connect power circuit only after the cabinet has been secured to the building or structure and has been
connected to the protective earth ground of the building.
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Before inserting or removing the SIM card, please ensure the unit is powered down.
ANT-EU Remote antenna
For details of how to fit the ANT-EU remote antenna, please refer to the instructions supplied with the product. The ANT-EU
is used to provide the Communicator a excellent GSM signal strength.
GS3105-BA, GS3125-BA or GS3100-BX
See figure 1.
1. Mark the position of the holes [19] required to fix the metal base [17] to the wall.
2. Drill holes in the wall as marked.
3. Insert the 4 P.C.B. supports [16] into the holes on the metal base [27].
4. Feed the connection cables through the opening on the base [22].
5. Fix the metal base to the wall using wall anchors (not supplied).
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Make sure you do not damage wiring or pipes in the chase.
6. Position the electronic P.C.B. (not supplied with the GS3100-BX) on the supports [16] and push it down until it clicks into
position, as illustrated in Figure 1.
7. Connect the antenna wire [3] to the connector on the electronic P.C.B. [4].
8. Feed the antenna wire [3] the cable
clamp tab [26], then through the
opening [23].
9. Position the antenna [1] on the upper
edge of the base so that the magnetic
base [2] adheres to the surface.
The antenna may be positioned
on the top edge of the base, at
the point most suited to receiving
the GSM signal.
10. If necessary, fit the MAXIASNC
anti-tamper switch [15] (opzional)
to the pins as illustrated in Figure 1.
The switch lever must be directed
as illustrated in Figure 1,
otherwise the device will not
work correctly.
11. Perform the terminal block connections
[10] as described in par. “Connecting
the device” and, if necessary,
connect the anti-tamper switch (for
connecting the tamper switch see
the”Connecting the device-
>Auxiliary connections” section).
5
1
9
6
a)
Fig. 2 - Fitting the Communicator
board inside the control panel.
