All 3G Ultra Receivers have a built-in video scaler. This enables a source to be set to the maximum resolution even when all displays may not support that resolution. The Receiver will adjust the output resolution so that the display can properly play the video.
Note: When scaling down, the Receiver can only go down to a minimum of half of the input resolution. For example, 3840x2160p (4K) can be scaled down to a minimum of 1920x1080p. Scaling 4K to 720p will not display correctly. Scaling up does not have this limitation.
3G Ultra Receivers come standard with 6 scaler settings:
The scaler can also be customized for other resolutions. Scroll through the list of the dropdown menu for the output resolution needed. Not all of these output resolutions have been tested; your mileage may vary.
Command:
astparam s v_output_timing_convert XXXXXXXX;astparam save;sleep 1;reboot
Where XXXXXXXX is replaced by the corresponding 8-digit code from the table below.
Example:
astparam s v_output_timing_convert 80000010;astparam save;sleep 1;reboot
Sets the scaler to 1920x1080p@60Hz
Disable Scaler/Pass-Through:
astparam s v_output_timing_convert;astparam save;sleep 1;reboot
Resolution |
|
|
NTSC |
A6.1.10 |
A6.5.x & Bx.x.x |
720p/60Hz |
80000004 |
80000004 |
1080i/60Hz |
80000005 |
UNSUPPORTED |
1080p/60Hz |
80000010 |
80000010 |
UHD (3840x2160) 2160p/30Hz |
8000005F |
8000005F |
4K (4096x2160) 2160p/30Hz |
80000064 |
80000064 |
PAL |
||
720p/50Hz |
8000005C |
80000013 |
1080i/50Hz |
80000027 |
UNSUPPORTED |
1080p/50Hz |
8000001F |
8000001F |
UHD (3840x2160) 2160p/25Hz |
8000005E |
8000005E |
4K (4096x2160) 2160p/25Hz |
80000063 |
80000063 |
FILM |
||
720p/24Hz |
8000003C |
8000003C |
1080p/24Hz |
80000020 |
80000020 |
UHD (3840x2160) 2160p/24Hz |
8000005D |
8000005D |
4K (4096x2160) 2160p/24Hz |
80000062 |
80000062 |