Racelogic VBOX 3iV2 Guide de l'utilisateur télécharger pdf (Page 25)

VBOX 3i User Guide

Page 25 of 46

28/08/2013

Satellite Elevation Mask

This feature can be used to improve GPS signal quality when nearby obstacles like trees and building are reflecting or temporarily obscuring the signal from

satellites at low elevation. Raising the mask will cause the GPS engine to ignore satellites below the mask angle, so must be used carefully as it also reduces the

total number of received satellites.

The elevation mask angle can be changed in the GPS section within VBOX Tools Setup.

VBOX Tools

Version 2.2.2b42 and above now has an option to change the SEM value for the VBOX 3i series.

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 45 46

User Guide 1
Contents 3
EC Declaration of Conformity 5
Introduction 6
Features 6
Quickstart Guide 7
Optional Accessories 9
Operation 10
Buttons 11
LED Indicators 13
Memory Cards 14
GPS Antenna 15
Digital Inputs (D IN) 17
Analogue inputs (A In) 18
RS232 Serial / CAN 20
Dynamic Modes 24
Satellite Elevation Mask 25
Bluetooth 26
VBOX 3i ‘.VBO’ file format 28
VBOXTools Software 29
Local DGPS Basestation 30
IMU Integration 31
Hardware configuration 32
Hardware Set Up 34
How to Upgrade the Firmware 35
Troubleshooting Guide 36
VBOX 3i V2 Specification 38
Outputs 39
Connection Data 40
Analogue Input Connector 43
CAN Output 44
Contact Details 46

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Racelogic VBOX 3iV2 Guide de l'utilisateur Page 25

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