The Link Electronics 812TRC is a remote designed to control the SPG-812 digital and analog test set modules. The 812TRC's features a 4x4 keypad allowing selection of one of sixteen (16) different video test patterns. The control interface uses standard RS-485 drivers and receivers to provide reliable communication from a distance of up to 4000 feet.
Alpha-Numeric Readout
An 8-digit alpha-numeric readout gives the user feedback on control and operation.