The backround picture can has to be in m2v format and it can only be 30-40 kb. You can convert your images to this format by using Adobe Media Encoder and VSO re-sizer.
To add these backrounds to your Jynxbox do the following:
To change the background:
1. Extract the file on a usb drive in root directory. DO NOT RENAME!
2. Plug usb drive into Jynxbox
3. Menu => Tools => Upgrade by usb
4. Select "Misc Files" under upgrade. Choose Select & Upgrade, then press OK
5. Highlight "Back_logo.m2v" and press OK to add. Then press yellow button to upgrade
6. Once it says Upgrade finished, press the info key to verify
7. Turn off receiver for 10 seconds then turn back on
Jynxbox Ultra HD Backround pics.zip
Backrounds.rar
To add these backrounds to your Jynxbox do the following:
To change the background:
1. Extract the file on a usb drive in root directory. DO NOT RENAME!
2. Plug usb drive into Jynxbox
3. Menu => Tools => Upgrade by usb
4. Select "Misc Files" under upgrade. Choose Select & Upgrade, then press OK
5. Highlight "Back_logo.m2v" and press OK to add. Then press yellow button to upgrade
6. Once it says Upgrade finished, press the info key to verify
7. Turn off receiver for 10 seconds then turn back on
Jynxbox Ultra HD Backround pics.zip
Backrounds.rar