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PGenerator & DeviceControl Light Illusion Forums / PGenerator & DeviceControl /

Raspberry Pi 3 Typ B+

Author vonswiss
Mono
#1 | Posted: 14 Dec 2019 10:47 
Hello
I have a Raspberry Pi 3 Type B+ as PGenerator.
This is displayed in Lightspace with IP in the Network Manager.
Connected to the JVC with HDMI there are no test images.
The input displayed is 1080p/60.
What do I do wrong. Maybe someone can help me?
Thanks

Author ConnecTED
Mono
#2 | Posted: 14 Dec 2019 10:55 
Hi,

If you select to run a Quick Profile of Gray Only, do you have patches displayed to your projector?

Better to use 1080p24 patch generation as some display/projectors can provide different results with 24p vs 60p input signal. As the movie content is 24p, no need to use 60p patch generation.

It's been explained there: https://displaycalibrations.com/lg_2018_oled_profiling_using_lightspace.html

Author vonswiss
Mono
#3 | Posted: 15 Dec 2019 08:32 
Hello

No test images are displayed.
But I think it should also work with 1080/60.
I will try to set the PGenerator to 24hz.
Can I do that with Putty?

Author vonswiss
Mono
#4 | Posted: 15 Dec 2019 14:03 
Now I tried it with Putty and the command "hdmi_mode=32".
But the setting remains at 1080/60.
How can I change the screen resolution?

Author ConnecTED
Mono
#5 | Posted: 16 Dec 2019 00:41 
You will use Device Control Interface to change PGenerator settings.

Author vonswiss
Mono
#6 | Posted: 16 Dec 2019 06:31 
Which Device Control Interface do you mean.
The one from the JVC projector or the Raspberry.
Thank you

Author ConnecTED
Mono
#7 | Posted: 16 Dec 2019 09:07 
You can download/install DeviceControl Interface and see some instructions there: https://displaycalibrations.com/lg_templates_for_device_control.html

Then from a web-browser, you create a new device with your PGenerator, use translation of this page: https://www.avmagazine.it/forum/88-calibrazione-proiettori-e-display/301272-rpg-rpi-p attern-generator-by-biasi

Then you can change the PGenerator device settings from your browser.

Author vonswiss
Mono
#8 | Posted: 16 Dec 2019 09:17 
Thanks for the support.
I will try it out.

Author vonswiss
Mono
#9 | Posted: 16 Dec 2019 18:18 
I installed the device tool.
Could also switch to 1080/24.
Still don't have any test images.

Author ConnecTED
Mono
#10 | Posted: 16 Dec 2019 19:58 

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