... digital multimeter and PTZ controller UTP cable tester ,video signal testerand RS485 data analysis OEM Video PTZ Camera CCTV cable ... and calls the preset position 7. PTZ continuing rotate test 8.Video displaying. Automatically adapts and displays the video format ... etc.Baud Rate150,300,600,1200,2400,4800,9600,19200bpsVideo Signal Generation Color bar generationOutput one channel PAL/NTSC colorbar video ...