RGB LED par Bios

[zahoorjury]

Hi there, if any one help me to get into the 6 channels RGB led parcan bios settings, I need to correct the red colour amount , the led I have is Chinese, once I been in china 🇨🇳 there’s local lights engineer was doing the colour amount correction to crest pure White colour while we do RGB all at 100% , 

hope any one of you can help 

[david.elsbury]

You’re going to need to tell us which led par it is exactly, before we have a chance of helping…

[zahoorjury]

20 hours ago, david.elsbury said:

You’re going to need to tell us which led par it is exactly, before we have a chance of helping…

 

20 hours ago, david.elsbury said:

You’re going to need to tell us which led par it is exactly, before we have a chance of helping…

 

[david.elsbury]

2 hours ago, zahoorjury said:

 

 

You’ve quoted me twice, and said nothing additional- just so you know 🙂

[zahoorjury]

On 12/9/2023 at 10:26 AM, david.elsbury said:

 

On 12/9/2023 at 10:26 AM, david.elsbury said:

You’re going to need to tell us which led par it is exactly, before we have a chance of helping…

[david.elsbury]

Looks like they may be made by Betopper, and rebadged. Probably not a snowballs chance, but maybe try and reach out to them… https://betopperdj.com/products/betopper-54x3w-rgb-3-in-1-full-color-led-par-light-lpc007

[timsabre]

No LED Par I have ever seen outputs a good white with RGB all on 100%. They all look pink. You have to program a good white in your controller.

[sandall]

36 minutes ago, timsabre said:

No LED Par I have ever seen outputs a good white with RGB....

....however you tweak the colours🙁

[niclights]

It looks like it is Seven Stars/ Big Dipper/ Betopper which are all the same company and use the same product codes:

https://betopperdj.com/pages/company

There is a manual here:

https://www.manualslib.com/manual/2826839/Betopper-Lpc007.html

Unfortunately it doesn't look like there are any options in the menu to calibrate the colours.

No harm in trying to contact them but I suspect it doesn't have this feature and it will just be a matter of adjusting it in the controller.

https://www.bigdipper-laser.com/contact.html

[zahoorjury]

7 hours ago, david.elsbury said:

Looks like they may be made by Betopper, and rebadged. Probably not a snowballs chance, but maybe try and reach out to them… https://betopperdj.com/products/betopper-54x3w-rgb-3-in-1-full-color-led-par-light-lpc007

Actually sir , Thais just a kind of reference, I have some Generic led parcan from China 🇨🇳 with no Brand name on it and the DMX CH positions are 

1, Dimmer 

2, Red

3, Green 

4, Blue 

5, Strobe 

6, Automatic 

so, really I need the bios settings to get into the colour amount correction 

[zahoorjury]

8 minutes ago, niclights said:

It looks like it is Seven Stars/ Big Dipper/ Betopper which are all the same company and use the same product codes:

https://betopperdj.com/pages/company

There is a manual here:

https://www.manualslib.com/manual/2826839/Betopper-Lpc007.html

Unfortunately it doesn't look like there are any options in the menu to calibrate the colours.

No harm in trying to contact them but I suspect it doesn't have this feature and it will just be a matter of adjusting it in the controller.

https://www.bigdipper-laser.com/contact.html

So thanks 🙏 for your reply & suggestions sir 

[niclights]

If it has no brand and you have no manual then it could be anything.  There will be huge number of fixtures that look the same and have the same DMX channel mapping which could all have different menu systems and options.  Realistically probably all you can do is play around with the menus and see if you can find anything.

[KevinE]

Certainly some of these chinese lights have a calibration mode, for setting things like the RGBW gain on each channel, max current etc, but accessing the engineers menus are usually well hidden for obvious reasons. A client of mine once imported a load of cheap cordless uplighters and one of them was experiencing short battery life. He emailed the OEM and they gave him the engineer access code so he could check the current calibration of each led (they were ok) and it turned out to be a duff cell..they sent a new pack and I fitted it for him. It was a very convoluted way to access the calibration involving setting a particular DMX address, going to a user-accessible menu item, (I forget, maybe mic sensitivity or something) and setting in a particular value, pressing and holding enter for 10 seconds..then you got access to the secret menu. Needless to say unless you can reverse engineer the code I doubt you'd stumble across the procedure by chance.