Здравствуйте. В любом случае, я могу перепрошить прошивку, вот фотография.
После обновления экран телевизора перестал отображаться. (Сколько раз я могу это повторить?)
Я не понимаю, что такое softcsa. Я не профессионал, просто люблю смотреть телевизор.
OpenATV 7.6 – Screen Resolution / Video Settings
Press MENU on your remote
Go to Setup
Select Video
Open Audio / Video (or Video Settings – name may vary by box)

Important Video Options
▶ Video Resolution
Common options:
1080p (recommended for Full HD TVs)
1080i
720p
2160p / 4K (only if your TV + box support it)

Choose the native resolution of your TV for best quality.
▶ Refresh Rate
Set to 50Hz (recommended in Pakistan/Europe)
Or Multi / Auto if available
▶ Aspect Ratio
16:9 (for modern LED/LCD TVs)
4:3 (for old CRT TVs)
▶ Display Mode
Just Scale (best – no zoom, no cut)
Letterbox
Pan & Scan

If screen is cut from sides, select Just Scale
▶ HDMI Color Space
Auto (recommended)
Or YCbCr / RGB if Auto causes issues
🛠 Fix Screen Cut / Overscan Issue
If image is zoomed or cut:
Set Display Mode → Just Scale
Disable Overscan from your TV settings (not receiver)

Recommended Settings (Most Users)
Resolution: 1080p
Refresh rate: 50Hz
Aspect ratio: 16:9
Display mode: Just Scale
HDMI Color: Auto