LX20G_Manual_en_v2.1
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7.1.5.2.
Installer code
Allows restricted access to the parameters of device. When installer code is used
following groups of parameters are unavailable: Access, Transmission, Restrictions,
SMS notifications, Link control, RS232, Phone line and Dialer. Choosing
unauthorized groups of parameters in “GPRS transmitter configurator” causes error
notification.
Default installer code:
2222
7.1.5.3.
PIN of SIM card
As a device operates via GSM network, SIM card is indispensable and it may be
received from phone operator. Before the first use PIN code of SIM card shall be
programmed for operation in given transmitter. PIN code is indispensable for
automatic system launching. In case of card without PIN code, it is possible to enter
any value e.g. 0000.
If you enter wrong PIN number after inserting card and switching on transmitter,
the system will not launch and you may be able to use card after entering PUK card
only (with use of any GSM mobile phone).
Factory setting of PIN in LX20G transmitter is
1111
.
7.2.
TRANSMISSION
For the purpose of maximum security of transmission, data is encrypted with AES
key. This option may be used for GPRS and SMS transmission.
After selection of encrypted transmission you may use your own code (256 bytes –
signs 0-9 and A-F) or use default settings.
Selection of not coded transmission means device operation similar to PX
transmitters.