| English | eng-000 |
| locking signal | |
| 普通话 | cmn-000 | 同步信号 |
| 普通话 | cmn-000 | 封锁信号 |
| 普通话 | cmn-000 | 禁止信号 |
| 普通话 | cmn-000 | 锁定信号 |
| English | eng-000 | inhibiting signal |
| English | eng-000 | lock-on signal |
| English | eng-000 | sync |
| English | eng-000 | sync pip |
| English | eng-000 | sync signal |
| English | eng-000 | synch |
| English | eng-000 | synchronization signal |
| English | eng-000 | synchronized-signal |
| English | eng-000 | synchronizing signal |
| English | eng-000 | synchronous signal |
| русский | rus-000 | сигнал блокировки |
| русский | rus-000 | синхронизирующий сигнал |
| русский | rus-000 | синхросигнал |