They are having new signs installed at Coventry Station to replace the existing screens and clocks. The old clocks didn't always show the same time as each other and the screens didn't always work.
I arrived at the station this morning and the old monitor screen between the concourse and platform 1 had been removed and there was a new flat screen monitor in it's place. It had a sticker on it claiming 'These signs are under test. Please disregard the information on them'. The signs on the platforms are of the type which show the time and the next train to arrive at that platform. These replace the old 'digital' ones where the segments flick over to make the numbers, only some of the segments had stuck so bits of number kept going missing. They also had the please disregard notices stuck to them. I had to hope that my train wasn't going to be too late and I didn't need to be on a different platform.