Svantek Shawcity SVAN 977C, User Manual

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83 SVAN 977C User Manual
The Modem screen contains following parameters:
•
Internet Cfg
– if it is switched on, the instrument will automatically configure
the modem right after turning on.
•
Data Protocol
– defines connection type
for data exchange. Available types are
TCP S (server mode), TCP C (client
mode) and UDP .
►
•
Sim Auth Mode
– defines the method of user verification by a SIM card
type. Depending on the SIM card, several options are possible, some of
them are recognized by the modem:
•
none
– no verification required.
•
PAP
•
CHAP
•
MsChap
– denotes MsChap in version 1.
•
Send SMS
– selecting this option will enable SMS alarm notifications.
•
Send E-Mail
– selecting this option will enable e-mail alarm notifications.
•
Auto Reconnection
– selecting this option will make the device attempt to
reconnect the modem in case of errors or sudden disconnection.
•
Reconnection Delay
– defines time between each reconnection attempts.
•
TCP IRT - defines TCP Initial Retransmission Timeout. In some cases,
extending this timeout may be helpful in case of slow connections, but the
default setting is recommended.
•
TCP Max. Ret. - defines maximum reconnection attempts performed within
a simple connection cycle. In some cases, setting higher value may be
helpful in case of slow connections, but the default setting is recommended.
7.9.3 Configuring connections
– Modem Connection
The Modem Connection position allows
you to configure several parameters to
establish internet connection.
<ENT>
Note: For connection with the SvanNET server the parameters in the Modem Connection list should
be set on default values as is shown on the screenshots above and below.