Firmware updates

Information about the firmware update for the GY-HM150E.

Version V0104


Points of improvement in reference to the previous version


Fixed the problem "Wired Remote control cannot be operated"



This software should only be uploaded to the unit for which it is intended. If this software is uploaded to a unit other than the product it is designed for, it will render the unit inoperative.
If the software upload fails, and subsequent upload attempts prove unsuccessful, the unit may need to be returned to JVC for service.  


Software License Agreement
By downloading, installing, or using this software, you agree to be bound by the terms and conditions of the following license agreement. Please read this agreement carefully.

JVC grants you a limited, non-exclusive license to use the upgrade software ("Software") in binary executable form in the normal operation of the applicable JVC products. Title, ownership rights, and intellectual property rights in and to the Software remain in JVC. This license is personal to you and you may make copies of the software only for your personal use. You agree that this license agreement does not need to be signed for it to take effect.

The software is provided on an "as is" basis without warranty of any kind -- either expressed or implied -- including, without limitation, any implied warranties of merchantability or fitness for a particular purpose. JVC does not warrant the performance of the software or that the software will meet your requirements or operate error free.



Do not turn OFF the power during the update. Otherwise, the CPU may be destroyed and replacement of IC or board may be required.

Use an AC adapter and a battery (with full gauge: recommended) simultaneously for updating.

When the update is failed, audio AUTO LEDs are flash alternatively. In this case, remove the SD memory card, then try the update again

Do not format the SD/SDHC memory card by PC. The SD/SDHC memory card formatted on the PC may not work correctly. Format the SD/SDHC memory card on the GY-HM150 if formatting is required.

You can also use the SD/SDHC memory cards formatted with digital still cameras, or formatted using formatting software supplied from SD/SDHC memory card manufacturer. (Greater than 16MB is required.)


Please make shure you read the "Firmware Update Procedure" - GY-HM150_Firmware update procedure.pdf