# JBL SA750 RC not working

**URL:** <https://arcam.discourse.group/t/jbl-sa750-rc-not-working/1219>\
**Category:** Software\
**Tags:** remote\
**Created:** [July 21, 2023, 12:17pm UTC](https://arcam.discourse.group/t/jbl-sa750-rc-not-working/1219 "2023-07-21T12:17:11Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![bass](https://avatars.discourse-cdn.com/v4/letter/b/ba8739/32.png) [@bass](https://arcam.discourse.group/u/bass)\
**Post date:** [July 21, 2023, 12:17pm UTC](https://arcam.discourse.group/t/jbl-sa750-rc-not-working/1219/1 "2023-07-21T12:17:11Z")

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Hi all, recently I bought SA750 and while browsing the menu I think I changed the system code from 16 to 19. Since then the RC is no longer working. Do you know how to factory reset the system without using RC? Thanks

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**Author:** ![Tweaked](https://avatars.discourse-cdn.com/v4/letter/t/f14d63/32.png) [@Tweaked](https://arcam.discourse.group/u/Tweaked)\
**Post date:** [July 21, 2023, 6:27pm UTC](https://arcam.discourse.group/t/jbl-sa750-rc-not-working/1219/2 "2023-07-21T18:27:15Z")

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I also had the same problem. Let me do some digging. I found a way to set it back to 16.

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**Author:** ![Tweaked](https://avatars.discourse-cdn.com/v4/letter/t/f14d63/32.png) [@Tweaked](https://arcam.discourse.group/u/Tweaked)\
**Post date:** [July 21, 2023, 6:31pm UTC](https://arcam.discourse.group/t/jbl-sa750-rc-not-working/1219/3 "2023-07-21T18:31:24Z")

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![33D325BB-74DE-4063-845F-6EBC96C51473](https://global.discourse-cdn.com/free1/uploads/arcam/original/1X/f166e33b299c482d1b334c1b6991e3a07b575389.jpeg)

Look at the section of this pic called “To swap the Codes”

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**Author:** ![bass](https://avatars.discourse-cdn.com/v4/letter/b/ba8739/32.png) [@bass](https://arcam.discourse.group/u/bass)\
**Post date:** [July 25, 2023, 1:30pm UTC](https://arcam.discourse.group/t/jbl-sa750-rc-not-working/1219/4 "2023-07-25T13:30:03Z")

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Thanks, it worked as a charm!

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**Author:** ![Tweaked](https://avatars.discourse-cdn.com/v4/letter/t/f14d63/32.png) [@Tweaked](https://arcam.discourse.group/u/Tweaked)\
**Post date:** [July 26, 2023, 9:14pm UTC](https://arcam.discourse.group/t/jbl-sa750-rc-not-working/1219/5 "2023-07-26T21:14:25Z")

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Awesome, glad to hear it.