The ECO422D SD/HD Changeover Unit from Tektronix is a sync changeover unit designed for use in a serial SD/HD digital television environment. It will accommodate component or composite serial digital video signals, AES/EBU digital audio, tri-level sync, and analog black burst signals. Its support for a wide array of formats makes it well suited for use in both mixed-format and all-digital television facilities.
The device offers (11) user-configurable channels, which consist of primary and backup inputs and output. Other features include amplitude detection on all channels, automatic or manual operation, and fault & operating mode on front panel indicators.
Audio & Video Changeover
Use this unit to manage multi-format audio & video changeover in mixed-format or all-digital television environments.
Configurable
This device offers (11) user-configurable channels.
Management
It can be set for automatic or manual operation.