User manual

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3.9.2 SETTINGS
GPS Settings
 Differential Correction:
Differention Correction allows WAAS correction information to be used to improve accuracy of the GPS position
reports.
NOTE: WAAS correction applies to North America only. The WAAS satellites currently in service are 48 (Galaxy 15)
and 51 (Anik F1R). The previous WAAS satellites 35 and 47 were taken out of service on 2007/07/30.
 Report Rate:
For applications that require it, GPS reports, normally received from the internal GPS receiver once per second, can
be received at a rate of 4 per second. Local Delivery reports are sent at this rate. Remote Delivery reports are still
limited by the “But no less than X seconds between reports” setting.
Autonomous Automatic Vehicle Location (AAVL) Settings
 TAIP Vehicle ID:
The TAIP, With ID format allows a report to contain a user-supplied field to identify the sending mobile. This read-
only field, which may contain up to 8 letters or digits (special characters not allowed), is taken from the Unit ID
that can be set from Unit Status | Basic Settings | Unit ID | ID.
Local Delivery
The Vanguard Cellular Broadband Router will produce a report each second and send it to any connected TCP clients and to
the specified UDP hosts. IMPORTANT! Local reports should only be delivered to addresses reachable through the local LAN
or WLAN ports. Sending reports once per second or faster over the cellular network could result in a congested cellular
network and/or extremely large network usage charges.
 TCP Server Format:
Reports in the specified format (see the table above) are available to local clients that connect to TCP port 6257 of
the Vanguard Cellular Broadband Router.
 UDP Host (1,2) Format:
Reports in the specified format (see the table above) are sent to the specified IP address & port. NOTE: Different
reports can be directed to the same UDP Host address & port.
 UDP Host (1,2) Address:
IP address of the UDP Host in dotted decimal format.
 UDP Host (1,2) Port:
IP Port of the UDP Host (1024-65535).
Remote Delivery
The Vanguard Cellular Broadband Router can be configured to report after a certain time or distance.
 Report every () seconds:
Trigger the sending of a new remote report if the time since the last remote report exceeds the specified number
of seconds.