10
e) Notes on the Electrical Connection
• The external cables must be kept as short as possible and remaining line lengths must not be coiled.
• Too-strong temperature fluctuations may lead to temporary impairment and require manual reset in extreme cases.
• The product is not intended for the “Safety” area and also does not correspond to any SIL/ASIL level.
9. Commissioning - First Steps
The following is needed for operation and configuration of the device:
• A common mobile phone with SIM card
• An additional SIM card (prepaid or contract) for the device
• A USB port (PC, or included USB mains adapter)
a) Operating Voltage
The product should be connected to the USB mains adapter for testing. The battery LED shows whether the operating voltage was connected
correctly, no matter the device status:
LED off = no external voltage supply present
LED is lit green/red/orange = external voltage supply present
An unloaded battery in combination with bad GSM reception may lead to the module having to switch off in spite of USB connection
to protect the internal battery against deep discharge. If such behaviour occurs during the test, wait for a few minutes until the battery
was sufficiently loaded to be able to deliver the energy for the GSM module.
The GPS receiver is deactivated ruing a connection to a PC. When this function is required, connect the device to the USB mains
adapter rather than the USB port of a PC.
GPS reception in building sis only possible when the device is placed right by the window, so that there is a free view of the sky and
therefore the GPS satellites.
b) Changing the PIN Code to “1513”
Every SIM card has a PIN code. Because this GSM product uses its own PIN processing, the SIM card PIN code must be changed to that of the
product.
The following steps are required for this:
• The SIM card intended for the product must be inserted in any mobile phone.
• According to the operating instructions of the mobile phone, the PIN code must be changed to “1513”.
• The SIM card with the changed PIN code must be removed from the mobile phone.
• The SIM card with the changed PIN code can now be inserted in the intended device slot (see next chapter).
Summary of Contents for GX103+GPS
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