With the release of Sync-One2 v2 all warranties and support for the original Sync-One2 remain valid.

Sync-One2 user manuals are available in .PDF format (open in a new windows), or to download by right clicking and choosing to save or download.

For home cinema users we recommend the AV Sync tests within the Spears & Munsil HD Benchmark 2nd Edition Blu-Ray.  When using this ensure you measure the top or bottom flash bar when running the tests, and please pause the test playback to let Sync-One2 calibrate when taking measurements.

For Post Production tools such as AVID Pro Tools, Adobe Premier, Final Cut Pro, etc. a wide selection of test files are available for download via the links below.

Note for Sync-One2 v2 users, if you have extended the Mask Time for use in a space with a long reverberation time, it is best not to use variable spaced test files.

All versions of Sync-One2 come with a 1 year warranty.

Test Files

A number of AV Sync test files are available for download, in a variety of formats.
TO TESTFILES

Frequently Asked Questions

Please check the Frequently Asked Questions area if you have a query over Sync-One2, it is quite possible that we have answered the questions before.
TO FAQ

 

If you have a query over Sync-One2 not found in the FAQ, please e-mail sync-one2@harkwood.co.uk or complete the form below, please include your Sync-One2 serial number if available.

Sync-One2 v2 users can generate a support code from the System Info menu option.  When the serial number and firmware revision is shown, press and hold the down arrow key and a Support Code will be displayed after a few seconds.  The code is displayed whilst the down arrow key is held down.  This code identifies the unit, firmware revision, and any installed / activated options.

Suggestions for any special, additional features, or tweaks are welcome too, as is any feedback on Sync-One2 in general - good or bad we love feedback.