SR-20HD System Program ( Ver.2.00 )
If you’re currently using a version earlier than 1.20
After updating the unit to the most recent version, the Safety Image returns to factory defaults.
If you have changed the Safety Image, please import it again.
If you have changed the Safety Image, please import it again.
HOW TO FIND THE VERSION
Please check the current version of the system working on your SR-20HD before downloading the file.
- Turn on the SR-20HD.
- Press the [MENU] button.
- Turn the [VALUE/CURSOR] knob to select “System” and press the [VALUE/CURSOR] knob like a button.
- Turn the [VALUE/CURSOR] knob to scroll the screen.
Version is displayed on the screen.
* If the latest version is shown, no update is necessary.
UPDATE HISTORY
[Ver.2.00] SEP 2024
Additional Functions
- Video input and output via the SRT protocol is now supported.
Switching the [MENU] button → STILL 1/SRT In → SRT In to "Enable", video received using the SRT protocol can be input to the SR-20HD.
Switching the [MENU] button → Stream → SRT Out to "Eable", video can be sent from the SR-20HD using the SRT protocol.
Bug Fixes
The following problems have been fixed.
The following problems have been fixed.
- The image quality of streamed or recorded video sometimes changes momentarily at several-second intervals.
- Depending on the video file, video playback via Video Player is sometimes not smooth.
Change the specification
- The default value for Auto Off has been changed to 20 minutes.
* For information on the Auto Off function, please refer to the [OWNER'S MANUALS].
[Ver.1.31] DEC 2023
Functionality Improvements
- SD card access stability has been improved.
Bug Fixes
The following problems have been fixed.
The following problems have been fixed.
- In rare cases, the audio in streamed or recorded video is disturbed with looping.
[Ver.1.30] SEP 2023
Functionality Improvements
- Operation has been changed to enable setting the encoder behavior during streaming or recording.
When working with video containing much movement, such as sports or games, setting the Encode Mode to “Motion” enables streaming or recording of smoother video. - A function has been added that enables audio input to be made monaural to LINE IN and HDMI IN.
“L Only,” “R Only,” and “LR Mix” can be selected as the method of conversion to monaural - For more detailed settings, the video bitrate unit has been changed from 1,000 kbps to 100 kbps.
- Stability during streaming and recording has been improved.
[Ver.1.20] MAY 2023
Functionality Improvements
- Modify the keyframe intervals to improve the encoding quality of streaming and recording.
And you can now set profiles of encoding. - Add backward/forward skip to Video Preview dialog.
- Add Start Time/End Time parameter to imported video files.
- You can import a video file recorded on SD card directly.
- Add Weight Level parameter to Audio Auto Mixing.
- Improve compatibility of recorded Video files.
- Correct the color space when saving still images with “Save Still” function.
- Improve latency of USB Audio.
- Improve Video and Audio Synchronization of Streaming.
Bug Fixes
The following problems have been fixed.
The following problems have been fixed.
- The video signal of STILL 1 sometimes contains noise when switching the TYPE of STILL 1 or switching still images and video files.
- The bitrate of the imported video is not displayed correctly.
[Ver.1.10] NOV 2022
Additional Functions
- USB VIDEO IN function added.
- In MENU > SYSTEM > USB VIDEO IN mode, you can select USB video (Video Only) or USB audio (Audio Only).
- The USB STREAM output of the following Roland products can be used with the SR-20HD:
VR-4HD, UVC-01
- Video Player function added.
Functionality Improvements
- The max length of characters for the Live Streaming URL and Stream Key increased.
- URL: Increased from 128 to 512 characters
- Stream Key: Increased from 128 to 256 characters
- Video Player settings added to “STAND BY setting” and “ON AIR setting” under MENU → Stream.
- The VIDEO FUNCTION button now blinks while the streaming delay time elapses when you cancel the “switch to still image” and “mute audio” functions of the Safety Delay function.
Bug Fixes
The following problems have been fixed.
The following problems have been fixed.
- The Key Gain parameter of Luminance key does not work properly.
WHAT YOU NEED FOR UPDATE
- SR-20HD
- AC adaptor (included with SR-20HD)
- Computer equipped with USB port (Windows/Mac)
- USB flash drive (sold separately)
* Format to in FAT32 or FAT16 file system using a PC (On Mac, format to “MS-DOS (FAT)”).
CAUTION WHEN PERFORMING THE UPDATE
- Never apply this update data to any product other than the SR-20HD. This update data may destroy the data or system program of other products.
- Never power-off your SR-20HD while the update is in progress! If a power failure or similar accident occurs during the update process, the SR-20HD won’t be able to start up in normal operating mode. This will require servicing, so you will need to contact Roland service center near you if this occurs.
- We regret that we are unable to answer questions regarding the update procedure using this system program.
DOWNLOADING AND UNARCHIVING THE COMPRESSED FILE
- Read the software license agreement at the bottom of the screen and select the “I agree” check box.
- Click the “Download” button to download the system program (sr20hd_sys_v200.zip).
- Unarchive the downloaded file.
- Windows: Right-click the file and select “Extract All,” then click “Extract”.
- macOS: Double-click the file to unzip it.
- Open the “sr20hd_sys_v200” folder, then copy “SR20HD_UPDATE.BIN” to the level displayed immediately upon accessing the USB flash drive (the USB flash drive’s root directory).
* DO NOT rename the file (SR20HD_UPDATE.BIN) in the folder.
UPDATE PROCEDURE
- Turn off the SR-20HD.
- Connect the USB flash drive containing the “SR20HD_UPDATE.BIN” file to the USB CONTROL port.
- While holding down the AUDIO FUNCTION [4] and [5] buttons, turn on the power.
* Hold down the AUDIO FUNCTION [4] and [5] buttons until “UPDATE” appears on the display.
The current version and the system program version copied to the USB flash drive appear on display, and the [MENU] button blinks. - Press the [MENU] button.
The update starts, and the INPUT [HDMI IN 1] to [STILL 2] buttons light up sequentially. - When “Update completed.” appears on display, press the [POWER] button to turn off the power.
- Disconnect the USB flash drive from the USB CONTROL port.
- Turn on the power, and verify that updated to the latest version.