B&K 2250 Light, User Manual, Page: 77 / 208

CHAPTER 8
Advanced Use of 2250 Light – Tips and Tricks
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8.2 Modem/DynDNS Settings
You can use the analyzer for monitoring in remote places and control it using Measurement
Partner Suite BZ-5503, via a telephone connection – wired or wireless – using suitable
modems or via network connections. See the overview of possibilities in Table 7.1, in
Chapter 7. When you connect via a modem, or via a network connection, you will see the
contents of the analyzer in the Instrument Task as if you had made the connection via USB.
You then have the same possibilities for transferring data to the Archive and organising data
on the analyzer, as if you were connected via the USB connector.
Modems can be used for connection in the following way:
The analyzer is connected directly to the Internet through a modem. BZ-5503 or an
Internet browser will then be able to connect to the analyzer through TCP/IP using the
analyzer’s (global) IP address. The setup of the modem connected to the analyzer is
described in section 8.2.2 – please refer to the BZ-5503 on-line help for details on how to
make a connection.
8.2.1 Connection to the Network using a LAN Modem
Using a 3G modem with LAN interface is a simple and very reliable and powerful way of
remotely connecting to the analyzer.
Set up the modem according to its user manual (usually requires connection to a PC) before
you connect the modem to your analyzer. When ready, connect the modem to the analyzer
using a LAN cable. For hardware versions 1 – 3, you will also need the 10/100 Ethernet CF
Card UL-1016 (see “Ordering Information” on page 135.).
The Modem parameter should be set to Off.
The following modem has been tested:
• Airlink Raven XE, Intelligent 3G Ethernet Gateway from Sierra Wireless
(www.sierrawireless.com)
Note: The SIM card account should include a data subscription and should be usable without a
pincode.
8.2.2 Connection to the Network using a GPRS/EDGE/HSPA Modem
Note: The SIM card account should include a data subscription and should be usable without a
pin-code.
To use the modem you need to set up the parameters in Dialup Networking (listed below) and
set the Modem parameter to GPRS/EDGE/HSPA Dialup .
Parameters in Dialup Networking:
• APN (Access Point Name) is an identifier required by the Network Operator. Examples are
internet, public and www.vodaphone.de
• Username , Password and possibly Domain should be set as required by the Network
Operator.