The current version of Sync-One2 firmware is v2.2.3.
The required software and update procedure may be downloaded via the buttons below. As a minimum you will need the;
- Instruction document
- Firmware Updater Tool
- Firmware file for Sync-One2
Depending on your Windows installation you may also need the Microchip USB Serial driver, also available to download below. Generally, Windows 10 computers will automatically detect Sync-One2 but older versions may not and need the driver.
** NOTE If you tried the update and it failed and your Sync-One2 went into API control instead, read the instructions to see how to go into firmware update mode.
Released 27 January 2022
Added checking to API START command to return an error if external audio is set but no external audio connection is present.
Released 15 October 2021
Fix to correct issue raised in V2.2.1 of auto shutoff not being suspend when the USB port is connected.
Added Auto Off trigger message to be displayed when the auto off timeout period expires.
Released 7 October 2021
Fix to support a manufacturer ‘enhancement’ to the OLED display module. Only affects serial numbers A22B3000 and higher.
Released 10 August 2021
Added API calls for setting the audio and video trigger levels, as requested by Dolby. Additional API commands were also added for statistics management.
Released 5 April 2020
Addition of Extended mode enabling sync errors of up to +/- 3000ms (+/- 3 seconds) to be measured. Requested addition by Hisense to assist during new product development.
Increased maximum frame rate calculations from 99 to 120.
Released 18 February 2019
Fix to enable custom splash messages with special characters rather than just alphanumeric characters.
Released 12 September 2018
Fix the video calibration and detection algorithm to correct performance in low light facilities, e.g. post production facility with large projection based final display. Thanks to Goldcrest in Soho, London, for access to their Dolby ATMOS Post Production facility to help with testing, and HHB.
Internal release for field testing.
Initial release of Sync-One2 v2.
Firmware version numbers
The firmware version number is broken down into three sections of...
major . minor . patch
A major version is accompanied by significant new features and/or a change in the underlying hardware.
A minor version adds new features, either as part of the development plan or a customer requested feature.
A patch update is a solution opportunity to correct an unrequested feature - or a bug fix.
Customer specific customisation requests can be made if there is something you need for your environment. These can be rolled into the main firmware but only activated, on a permanent basis, by using a feature code via API interface on a per serial number basis.