the built-in DVD player to play a DVD-Video or CD when using the NAVI Source, the operation but- tons are displayed on the screen and a few lim- ited operations can be performed.

qe

The accuracy of the GPS information depends on how good the reception is. When the signals are strong and reception is good, GPS can determine latitude, longitude, and altitude for accurate posi- tioning in three dimensions. But if signal quality is poor, only two dimensions, latitude and longi- tude, can be obtained and positioning errors are somewhat greater.

w r

(e.g. When AVH-P5700DVD is connected)

qSwitching the source

wDuring DVD playback : Forwarding/ rewinding the chapter.

During CD playback : Forwarding/rewind- ing the track.

eFor future use.

rCanceling the operation buttons.

Cautions when connecting a Rear Display to the Front Dis- play

The map screen navigation images output to the rear display differ from standard NTSC format images. Therefore, their quality will be inferior to the images that appear on the front display.

➲Switching the rear display ➞ the manual for the display you are combining.

Positioning Technology

The Navigation System accurately measures your current location by combining the positioning by GPS and by Dead Reckoning.

Positioning by GPS

The Global Positioning System (GPS) uses a net- work of satellites orbiting the Earth. Each of the satellites, which orbit at a height of 68,900,000 feet (21,000 km), continually broadcasts radio signals giving time and position information. This ensures that signals from at least three can be picked up from any open area on the earth’s sur- face.

Positioning by dead reckoning

The 3D Hybrid Sensor in the main unit also calcu- lates your position. The current location is mea- sured by detecting driving distance with the speed pulse, the turning direction with the Gyrosensor, and inclination of the road with the G sensor.

The 3D Hybrid Sensor can even calculate changes of altitude, and corrects for discrepan- cies in the distance traveled caused by driving along winding roads or up slopes. Also, the Navi- gation System learns the driving conditions and stores information in the memory; thus, as you drive more, the precision of the positioning becomes more accurate.

The method of positioning changes as follows depending on whether the speed pulse of your vehicle is detected or not:

3D hybrid mode

This is active when the speed pulse is detected. Inclination of a road can be detected.

Appendix

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Pioneer CNDV-50MTP, AVIC-88DVD Positioning Technology, Positioning by GPS, Positioning by dead reckoning, 3D hybrid mode
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AVIC-880DVD, AVIC-90DVD, CNDV-50MTP, CNDV-50MT, AVIC-9DVD specifications

The Pioneer AVIC-9DVD and AVIC-80DVD are highly regarded in-car navigation systems that have significantly enhanced the driving experience since their release. These devices incorporate cutting-edge technologies that provide drivers with convenience, connectivity, and entertainment features.

One of the standout features of both the AVIC-9DVD and AVIC-80DVD is their highly advanced GPS navigation capability. With built-in databases containing detailed maps of North America, users can access clear and accurate directions to their desired destinations. The systems employ a user-friendly interface that allows for easy input of addresses and points of interest, ensuring that drivers can quickly find their way. Additionally, both models feature various routing options, including the ability to avoid highways or toll roads, catering to individual preferences.

Another important aspect of these devices is their robust multimedia functionality. The AVIC-9DVD and AVIC-80DVD support DVD playback, allowing users to enjoy their favorite movies and music while on the road. They also provide connectivity options such as Bluetooth, enabling hands-free calling and wireless audio streaming from compatible devices. This enhances safety by allowing drivers to stay connected without taking their hands off the wheel.

The audio experience is further enhanced through advanced sound tuning features. Both units include a built-in equalizer with customizable settings, enabling users to adjust sound profiles according to their vehicle's acoustics. This functionality ensures an optimal listening experience whether it's music, podcasts, or navigation prompts.

Moreover, the AVIC-9DVD and AVIC-80DVD come equipped with a range of additional features, including a touchscreen display that provides intuitive control over navigation and media functions. The high-resolution screens deliver vibrant visuals, making it easier to see maps and enjoy videos. Furthermore, the units can integrate with rear-view camera systems, enhancing safety during parking and reversing.

In terms of overall build and design, both systems feature a sleek and modern aesthetic that complements any vehicle interior. Their robust hardware promises durability and reliable performance, ensuring longevity in a variety of driving conditions.

In conclusion, the Pioneer AVIC-9DVD and AVIC-80DVD represent significant advancements in car entertainment and navigation technology. With features that prioritize user convenience, safety, and audio-visual enjoyment, these systems are a worthy investment for drivers seeking a comprehensive in-car experience. The combination of navigation, multimedia options, and customization ensures that each journey is enjoyable and stress-free.
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