Pioneer MVH S420BT - User Manual

Pioneer MVH S420BT

A user manual for Pioneer’s line of 2020 European car audio systems covers essential firmware updates, focusing on model compatibility, preparation steps, and safe execution. The guide highlights key areas like checking current software versions, preparing USB flash drives with update files, and verifying compatibility before initiating the process to avoid disruptions. Safety warnings emphasize maintaining uninterrupted power during updates, ensuring proper handling of system reboots, and troubleshooting potential issues post-update.

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Table of Contents:

Page 1 – Firmware Update Procedure for CD Receivers
Page 2 – Downloading and Preparing Firmware Files
Page 3 – Firmware Update Procedure for Car Audio Units
Page 4 – Completing Firmware Updates and Support

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System Firmware Update Instructions

for 2020 Pioneer CD Receivers

REMARKS:



If you have any difficulty carrying out these instructions, please contact Pioneer
Customer Support. Once upgraded to this version, it is not possible to downgrade to a
lower version.



Please download and print these instructions before downloading and installing the
firmware update. It is important that you complete all steps correctly and in the order
described below.



This update applies only to the following models and which are sold in Europe:

DEH-S720DAB

MVH-S620BT

FH-S820DAB

DEH-S520BT

MVH-S520DAB

FH-S720BT

DEH-S420BT

MVH-S520BT

DEH-S42BT

MVH-S420DAB

DEH-S320BT

MVH-S420BT

MVH-S42BT

MVH-S320BT

A.

Check the current firmware version of the unit

PROCEDURE:

1.

Start the vehicle engine.

2.

If AV Source is On, Press and hold the [SRC/OFF] button to switch off the source.

3. Press and hold SRC/OFF to display the Initial menu. Next press the Multi Control to confirm.

4.

Rotate the Multi Control to select “SYSTEM UPDATE”, then press to confirm.

5.

Select the “SYSTEM INFO” to confirm the system info.

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About this manual

Brand: Pioneer
Model: MVH S420BT
Document type: User Manual
Language(s): English
Pages: 4
File size: 375.3 KB
Format: PDF

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Manual

Summary

Page 1 - Firmware Update Procedure for CD Receivers

Instructions and procedure for checking the current firmware version on compatible 2020 Pioneer CD receivers, including model compatibility lists.

Page 2 - Downloading and Preparing Firmware Files

Method for downloading firmware update files for car audio models, listing compatible models, and instructions for creating a USB memory device.

Page 3 - Firmware Update Procedure for Car Audio Units

Step-by-step process for updating the firmware on a Pioneer car audio unit, including safety precautions and menu navigation illustrations.

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