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GW Instek firmware request

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mcflyita

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Hi all,
I'm looking for GW Instek GDS-820C firmware (820/840 firmware).
I've to repair that oscilloscope and by serial consolle trough PC i see "Checksum fail" "no valid application"
I think I may solve the problem by myself but unfortunately GW Instek don't want to supply me the firmware for that model, I kindly asked them but they told me a lot of story and they don't gave me the firmware.

I will never buy any other Instek instrument due for that above.

Hope to posted in the right section of the forum and hope someone have the file for me.

Thank you all,
see you soon.
 

mcflyita said:
Hi all,
I'm looking for GW Instek GDS-820C firmware (820/840 firmware).
I've to repair that oscilloscope and by serial consolle trough PC i see "Checksum fail" "no valid application"
I think I may solve the problem by myself but unfortunately GW Instek don't want to supply me the firmware for that model, I kindly asked them but they told me a lot of story and they don't gave me the firmware.

I will never buy any other Instek instrument due for that above.

Hope to posted in the right section of the forum and hope someone have the file for me.

Thank you all,
see you soon.
Click to expand...

Hi,

Who did you contact for GDS-820C firmware? I work for Instek America and we do provide firmware for GDS-820C.

You may download from my dropbox.
https://www.dropbox.com/s/dkpmb4wcaim6pb1/GDS820840_V229.zip

For instructions, please read this document.
https://www.dropbox.com/s/xf3jkeh93gmb3zx/gds_firmware_upgrade.pdf

I hope this will solve your problem. I would like to sincerely apologize for whoever that didn't provide you the firmware.

Cheers,
Jack
 

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  • gds_firmware_upgrade.pdf
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Last edited by a moderator:
Hi Jack
many thanks for your reply.

I preferred to sold the gds-820c for repair or parts and I bought a new 150Mhz different brand.

Thank you anyway for the replay!
 

jack2k5 said:
Hi,

Who did you contact for GDS-820C firmware? I work for Instek America and we do provide firmware for GDS-820C.

You may download from my dropbox.
https://www.dropbox.com/s/dkpmb4wcaim6pb1/GDS820840_V229.zip

For instructions, please read this document.
https://www.dropbox.com/s/xf3jkeh93gmb3zx/gds_firmware_upgrade.pdf

I hope this will solve your problem. I would like to sincerely apologize for whoever that didn't provide you the firmware.

Cheers,
Jack
Click to expand...


Hi Jack,

I'm desperately looking for a GDS-840C schematics or service manual to repair my no-power GDS-840C. Appreciate if you could help.

Thanks,

Andy
 

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