The 1RU VIO DELAY-X-HD180S Super 3G/HD/SD-SDI Solid Delay Line Unit from Gra-Vue is an audio & video signal delay unit which provides a delay time of 180 seconds for HD-SDI signals, and 900 seconds for SD-SDI signals. It supports embedment and de-embedment of four analog audio channels. This unit provides individual PGM time line and Preview time line, so you can monitor the delay signals at three different points: before they are delayed, while they are being delayed, and after they've been delayed. This enables you to bypass abnormal signals during live broadcast/recording.

The VIO DELAY-X features four front panel control buttons, and five LED buttons. The front panel LCD provides a countdown timer display which starts when the abnormal signal is marked. An intuitive operation key is configured on the host front panel. AUX signal input and mute process are also available. Analog or digital embedded and de-embedded PGM audio, and two-channel monitor audio output are supported. The unit has a built-in web-server which allows you to edit clips or configure the device from a WEB UI.