DTM System FLEX4G Betriebsanleitung Seite 19

receiver works with prepaid SIM cards, but it is recommended to use subscription cards.
Telemetry cards should not be used due to insufficient data packages and frequent lack of support for LTE
technology.
Using a telemetry card may result in high costs charged by the operator.
When choosing a tariff from the operator, it should be borne in mind that the receiver uses data transfer in LTE
or GPRS technology when LTE is not available, and can send SMS messages.
Data transfer consumed by the receiver depends on external conditions, including the intensity of use of
remote controls, including DTM System remote controls not assigned to the receiver, working on nearby
installations, phones and V-Pilots, as well as receiver inputs. Data consumption is also influenced by the
frequency of configuration work carried out on a given receiver via the CloudFlex service.
As a guide, for a medium-sized installation, an average consumption of 500MB/month can be assumed.
However, this value should be verified each time after the end of the billing period and, if necessary, the tariff
or package should be adjusted with the operator to avoid high costs. For initial calculations, 25kB/event can be
assumed. Multiplying the number of events recorded in the "Events" tab during the selected time period by
the value of 0.025 will give us the estimated amount of data used in this period in MB. Please note that this
value is an estimate and may differ from the actual value.
The nano SIM card should be placed in the card connector on the receiver board (Fig. 2).
Step 1: Slide the card holder in line with the OPEN arrow on the receiver board to unlock the holder.
Step 2: Lift the unlocked holder upwards. Insert the card into the holder. Pay attention to the
correct positioning of the card. The card should be positioned with the print facing the holder, the
EN
cut corner on the left side, and the contacts facing the receiver board.
Step 3: Place the holder with the inserted card horizontally on the receiver board.
Step 4: Lock the holder with the card by pressing it against the receiver board and sliding it in line
with the LOCK arrow.
12,3 mm
1 2 3 4
8,8 mm
Nano SIM
Fig.2 Installing the nano SIM card into the receiver connector.
After installing the SIM card, the receiver will automatically connect to the GSM network.
The connection status is indicated by the CON and AUT diodes.