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Be careful not to tighten the nut too much, it can reverse effect and lift the modem from the other side.
5. Antenna connector attachment: the connector will be located in the hole
designated for this purpose located at the back of the metal drawer indi-
cated as "gsm /gprs". Break the die by tapping it with a screwdriver or
similar.
6. Place the SIM card as shown in the photo.
7. Place the adhesive Brackets for the flanges as
shown in the photo.
8. Close the controller, take special care not to trap the antenna hose cable between the plastic frame and
the metal drawer of the controller.
9. Place the screws removed at point 2.
10. Connect the antenna by placing it at a high point so that it has the best visibility towards the GSM/GPRS
central and to achieve correct coverage.
11. If all the steps have been carried out, the installation of the GPRS modem is already completed, you only
need to power up the controller and carry out the corresponding configuration.
Do not power the controller without first connecting the antenna, as the modem may
be damaged.
Inside the drawer, to isolate the drawer connector, first the glower will be
placed and then the M8 plastic washer. And on the outside, first the M6 plas-
tic insulator and then the nut to fix the connector.
IMPORTANT:
The antenna hose must NOT
pass over the control board
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