4 Reference guide
The following sections describe the different concepts and menu screens of
NX706
.
4.1 Concepts
The following sections describe and explain navigation-related concepts.
4.1.1 2D/3D GPS reception
The GPS receiver uses satellite signals to calculate its (your) position and needs at least four signals to
give a three-dimensional position, including elevation. Because the satellites are moving and because
objects can block the signals, your GPS device might not receive four signals. If three satellites are
available, the receiver can calculate the horizontal GPS position but the accuracy is lower and the GPS
device does not give you elevation data; only 2D reception is possible.
Several factors have an impact on the deviation between your real position and the one given by the GPS
device. For example, signal delay in the ionosphere or reflecting objects near the GPS device have a
different and varying impact on how accurately the GPS device can calculate your position.
4.1.2 Natural and TTS voices
Natural voices are the traditional type of voice instructions. Every phrase that occurs in voice guidance
messages is recorded in a studio with a real person. The advantage of pre-recorded voice is that it
sounds really natural, but the range of instructions that can be given this way is limited. Location-specific
information such as street names cannot be announced.
TTS technology provides a machine-generated way to give voice instructions. The advantage of TTS is
that it can announce street names, traffic events, route summary, and traffic rules.
4.1.3 Road safety cameras and other proximity Alert Points
There is a special proximity warning for road safety cameras (like speed or red light cameras) and other
proximity Alert Points (like schools or railroad crossings). These Alert Points are not part of
NX706
. You
can download Alert points from clarion.naviextras.com or you can upload points in a specific text file if
needed.
You can add your own Alert Points. See page 62.
The application can warn you when you approach road safety cameras like speed cameras or dangerous
areas like school zones or railroad crossings. You can set up the different alert types individually in the
Warnings settings, see page 78.
The following warning types are available:
66 Clarion
NX706
English
Summary of Contents for NX706
Page 1: ...DVD MULTIMEDIA STATION WITH BUILT IN NAVIGATION 7 TOUCH PANEL CONTROL Owner s manual NX706 ...
Page 58: ...57 English E n glish Owner s Manual NX706 NX706 dimensions NX706 weight 2 74 kg ...
Page 61: ...Clarion Co Ltd All Rights Reserved Copyright 2016 Clarion Co Ltd 2015 10 ...
Page 62: ...NX706 English Owner s manual Clarion NX706 English 1 ...
