The StarTracker system usually uses retroreflective marker stickers which are typically positioned on the ceiling – and this is an issue in volumes where there is an LED ‘roof’ overhead. Users can contact our support team to enquire about adding other operating modes if they have a specific requirement.įrom v3.3, Brompton SX40 and S8 processors, used together with R2 receiver cards, support the use of on-screen tracking markers for use with the Mo-Sys StarTracker system. We will work with panel manufacturers to create new modes where we see a clear opportunity to increase one aspect of performance beyond what is possible in the default mode. Not every panel type will instantly have lots of operating modes. Each Operating Mode can also store its own PureTone correction, to ensure colour accuracy whichever mode you are using. Studio Mode is now just one of numerous possible Operating Modes that allow tailored performance for particular situations. Studio Mode is a long-standing Tessera feature allowing users to sacrifice maximum brightness in order to increase bit depth for better performance at low brightness. But where appropriate, we can now support alternative operating modes for a panel type that prioritise a particular aspect of performance, and users can switch between modes instantly from the processor’s user interface, inside the Device window of a selected LED panel. Panel manufacturers seek to achieve a good balance, and that one-size-fits-all configuration is set for the life of the panel.īut what if your particular application means you care more about one aspect of performance than others? Why shouldn’t you be able to choose a configuration that meets your particular requirements? Well, now you can with Operating Modes, available from Tessera version 3.3 onwards.Īll panels will have a default operating mode that aims for a balance across all aspects of performance – suitable for general-purpose use. Increasing maximum brightness may compromise low brightness performance. Pushing for a faster refresh rate may mean reducing PWM bit depth. button to display a window where the user can select and upload the newly created PureTone profile.įor more information on availability of the PureTone equipment and the process please contact panel design is all about trade-offs between different aspects of visual performance. Insert a USB stick containing the PureTone profile into the processor, then in canvas mode, select the corresponding panels and in the Device window on the right hand side, press the Change. Once you have obtained a PureTone profile for a specific batch of LED, uploading this information to the panels is done by using the processor user interface. Measurements are made using a kit available from Brompton Technology – contact your sales representative for more information. That allows a profile to be generated which can be used for the entire batch. PureTone measurements only need to be taken using a single panel per batch of LED inside a dark room. This is often because of low brightness non-linearities, which per batch PureTone is designed to correct. Despite being the same type and being calibrated to the same brightness, colour temperature and colour targets, all too often a new batch of LED panels will be noticeably different at low brightness when displaying real world content. Rental companies know all too well about the problems of matching different batches of LED panels.
#Brompton tessera software
PureTone has been an available feature since software version 3.0, but has been updated in v3.3 to include support for per batch measurement. PureTone then compensates for any non-linearities, ensuring true, clean, accurate colours and neutral grey scales.
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PureTone builds on Brompton’s Dynamic Calibration technology to enable each panel type to be profiled to measure the panel’s behaviour across the entire brightness range.
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