Dtv-3800 Backup Video Switcher

These DTV-3800 Backup Video Switcher is for 1+1 backup of analog video signals. With 1RU compact structural design, the device supports 3 channels of independent switches by 1:1 between the host and the backup. The monitoring module of built-in analog Audio&Video signals make real-time monitoring and analysis to input signals. The device auto-switches to the backup input interface once the input Audio&Video signals from the main port break down, based on the continuous synchronization monitoring results of analog TV signals. DTV-3800 adopts RF relay switching elements, to secure the fast switch from the host interface to the backup one. All characters of high stability and high performance make DTV-3800 to be an ideal device for redundant backup of broadcasting systems.
FEATURES
Support of 3 channels of independent switches, by 1:1
Real-time monitoring and analysis to built-in analog Audio&Video signals
Support of analog Audio&Video input signals in NTSC, PAL and SECAM modes
Matual switching and automatic switching modes optional
Subscribers can set it to be switched back to host input automatically
Function of direct connection when power-off, with built-in mechanical relay
Easy and convenient operation, with keyboard on front panel and LCD display
Support of centralized network management