# P10 firmware upgrade

**URL:** <https://forum.psaudio.com/t/p10-firmware-upgrade/1529>\
**Category:** Power Components\
**Created:** [September 21, 2014, 3:29am UTC](https://forum.psaudio.com/t/p10-firmware-upgrade/1529 "2014-09-21T03:29:36Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Frode](https://avatars.discourse-cdn.com/v4/letter/f/5f8ce5/32.png) [@Frode](https://forum.psaudio.com/u/Frode)\
**Post date:** [September 21, 2014, 3:29am UTC](https://forum.psaudio.com/t/p10-firmware-upgrade/1529/1 "2014-09-21T03:29:36Z")

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After upgrade to the latest MW firmware, does the P10 retain its original settings and IP address?

Edit;

I found out that it does.

I have set the MW to strenght 6, however I am not able to confirm if it is invoked or not (= sine) when the MW button is toggled on the remote?

**Actually I just found out that I am not able to switch between multiwave and sinewave from the P10 display or from the Remote. There is no reaction after repeated attempts! I tried to reduce the load, but it didn’t help. I also tried to alter the MW setting and rebooted the P10 - still no remedy.**

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**Author:** ![Maniac](https://sea1.discourse-cdn.com/flex015/user_avatar/forum.psaudio.com/maniac/32/216_2.png) [@Maniac](https://forum.psaudio.com/u/Maniac)\
**Post date:** [September 21, 2014, 8:22am UTC](https://forum.psaudio.com/t/p10-firmware-upgrade/1529/2 "2014-09-21T08:22:07Z")

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@frode what is your THD OUT?

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**Author:** ![Frode](https://avatars.discourse-cdn.com/v4/letter/f/5f8ce5/32.png) [@Frode](https://forum.psaudio.com/u/Frode)\
**Post date:** [September 21, 2014, 8:32am UTC](https://forum.psaudio.com/t/p10-firmware-upgrade/1529/3 "2014-09-21T08:32:27Z")

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THD in = 1%

THD out = 0.1%

Also, after a while the P10 display goes dead and cannot be woken up from the remote without powering on the P10. This worked for the previous version, I think.

Every output works, though (I use the web interface to power the zones).

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**Author:** ![Frode](https://avatars.discourse-cdn.com/v4/letter/f/5f8ce5/32.png) [@Frode](https://forum.psaudio.com/u/Frode)\
**Post date:** [September 21, 2014, 10:32am UTC](https://forum.psaudio.com/t/p10-firmware-upgrade/1529/4 "2014-09-21T10:32:52Z")

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Ok. Everything is working - I figured it out.

The space in front of the P10 display is somewhat restricted, but when I set the display to bright I was able to see that it is only the _text_ in the Waveform icon that changes from sine to multi, vice versa when engaged. How about mentioning this in the manual…(?)

PS:

Has Unit Lockout on/off in the web Configuration menu something to do with the global connection? If not, what is its purpose?

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**Author:** ![iefbo](https://avatars.discourse-cdn.com/v4/letter/i/7ba0ec/32.png) [@iefbo](https://forum.psaudio.com/u/iefbo)\
**Post date:** [April 23, 2020, 11:20am UTC](https://forum.psaudio.com/t/p10-firmware-upgrade/1529/5 "2020-04-23T11:20:27Z")

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> [@Frode](#):
>
> Has Unit Lockout on/off in the web Configuration menu something to do with the global connection? If not, what is its purpose?

I can not find any answer to this question on the internet?  
What is this option for?