Pioneer AVIC-X3/XU/EW5 Service Manual page 105

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4-17. GSP Sensitivity Measurement
• GPS can be changed by the [4] and [6] keys.
• Sensitivity of the selected GPS is displayed by the [5] key.
• In case of an unsuccessful communication with the GPS unit, an error screen is displayed.
<Supplemental explanation regarding error display>
Displayed message
No connection to Error which occurs when communication with DRAGON is not established.
DRAGON Communication error due to a hardware problem could be the cause.
It is highly possible that the hardware on the DRAGON side is defective.
Time out error for response to BIOS call.
Command Error
Communication error due to a hardware problem could be the cause.
It is highly possible that the hardware on the DRAGON side is defective.
4-18. Sound Play
• Voice file (WAVE format) will be played back.
• The voice selected by the [5] key on the DVD remote controller will be played back.
• Volume level can be changed by the [4] and [6] keys on the DVD remote controller.
4-19. File Maintenance
• Files can be copied, deleted or dumped.
Refer to [9] HELP for how to use each function.
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Details of the error
AVIC-N4/XU/UC
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