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3G Receiver Scaler Settings

Details

All 3G 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.

Standard

The 3G Receiver comes standard with 6 scaler settings:

  • Pass-Through: Does not modify the video resolution (default)
  • Auto Detect: Matches the scaler to the information in the EDID of the attached display
  • Full HD 1080p60
  • Full HD 1080p50
  • Ultra HD 2160p30
  • Ultra HD 2160p25

Custom

The scaler can also be customized to allow for some other output options.

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  

8-Digit Code

NTSC

A6.1.10

A6.5.x & B1.2.1

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

  • 26
  • 09-Oct-2020
  • 6708 Views