Type dtx 400/dtx 400PJ Operation
The Dennard dtx400 is a user friendly keyboard telemetry controller for use with
drx range of receivers as a single channel CCTV system. It is simple to install into
either a new or existing system the only connections being BNC input and output (or
twisted pair) and 9 Volt d.c. plug mounted power supply that needs to be connected to
a local 230 Volt a.c. mains socket.