The service display clocks are a functionality that you can use in your external displays to quickly communicate with your team on a car basis.
You can use the service displays both locally on your laptop or mobile phone, and on external displays like TV. The only thing you will need on your device is Javascript enabled browser.
Linking a car to a service display
Start with the device you want the service display to appear in. Open up the device browser and navigate to https://time.tgr-wrt.com and copy the display id:
Important note: for the next step you will need Owner rights.
Then inside https://portal.tgr-wrt.com navigate to Teams --> Team configuration. Copy the id you got in the previous step into the New display id. Then select the car you want to link to the display from the dropdown list. After that click Link.
While you are at it, you may want to configure the styles on your service display.
After the linking, you should see the car to change to green on your external display:
Like mentioned in the image above, the service display is now waiting for the display to be started.
Go to Event page, create a new event and add the car that you just linked to the event in Cars in event or navigate inside an existing event with the car you just linked. Navigate to the car inside the event. Click Service display tab and you should see the following view:
You can configure the service display to show different information by switching the tabs. After finalizing the message click the Save and send button. You should now see the clock / message running in your external display.