User manual
PQM-702, PQM-703 Operating Manual
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2.6.2 Radio communication via OR-1
After connecting OR-1 radio module to a PC, the user may communicate with the analyzer using
433 MHz band. The range in this mode is limited to about 5 m, and the maximum rate data of data
transmission is 57.6 kbit/s
The radio interface that communicates with OR-1 receiver may be turned off in the analyzer. To
switch it back on, use one of two remaining transmission modes: USB, or GSM.
2.6.3 Communication via GSM network
The built-in GSM modem ensures the access to the analyzer from any chosen global location
with available GSM network. The modem supports UMTS HSPA data transfer with maximum data
transfer rate of 5.76/7.2 Mbit/s (upload/download respectively). To operate this feature - insert a
valid SIM card to the side slot of the analyzer.
The SIM card must have the following services activated:
General Packet Radio Service (GPRS),
static IP address,
SMS option to send alarm messages.
In order to configure the SIM card and modem in the analyzer, the user must obtain the following
data from the data transmission service provider:
PIN code for SIM card
PUK code for SIM Card - for emergency cases, when SIM card is locked after repeated
attempts of enter wrong PIN,
IP number assigned to SIM card (it must be a static number),
APN (Access Point Name),
user name and password (optional, usually not required).
After inserting the SIM card for the first time into the analyzer, the device will attempt to use the
PIN entered last time or the default code. Usually, such an attempt fails, and the analyzer displays
the message about incorrect PIN code. To enter the correct data, establish a connection with the
analyzer via USB (or OR-1) and configure a GSM connection. The procedure described in chapter
2.11.2. If the analyzer is configured correctly it will attempt to connect to the GSM network and then
to the Internet. The analyzer will now be visible on the Internet with assigned IP number. The device
will wait for incoming connections using port 4001. Such connection may be established by "Sonel
Analysis 2"
If the GSM modem will not be used, it may be turned off using the program.
More information about the analyzer configuration for GSM communication is presented in
chapter 2.11.
Note
Before connecting to the analyzer through a wireless connection (OR-1 or
GSM), the user must add the analyzer to the database of analyzers (Op-
tions
Analyzer database in "Sonel Analysis 2"). When searching for
analyzers, the list of displayed analyzers includes only those entered in
the database. For more information - see the manual for "Sonel Analysis
2".