cue dots造句

• The cue dot appears about 1 minute before the break and disappears 5 seconds before the break starts.
• In the past few decades, the cue dot was used extensively on the ITV and Channel 4 television networks in the United Kingdom as a commercial break was approaching.
• In recent years, ITV has reduced to using the cue dot during coverage of sporting events ( e . g . football matches ), and any other programmes that are being broadcast live.
• Improvements in talkback and Presfax means that cue dots are rarely used now by the BBC . The prevalence of digital television and the accompanying delays means that the use of cue dots to communicate with outside broadcast units is obsolete.
• Improvements in talkback and Presfax means that cue dots are rarely used now by the BBC . The prevalence of digital television and the accompanying delays means that the use of cue dots to communicate with outside broadcast units is obsolete.
• Cue dots do have some other uses : presentation may be asked to " flash your dots " by an outside broadcast unit so they can confirm that their off-air check feed is the correct one, particularly when they are working on a regional basis.