Frequently Asked Question
[MT series 2-wire][MT-700 series][MT-800 series][MT-D5][MT-D5S] - Blue sreen or no video feed
Last Updated 4 years ago
Now, if you find that all your monitors are not displaying the video feed from the camera door station or simply display a blue feed, then, you need to look at #1 as this means the monitors - at least the ones farthest in line are not receiving 24vDC~ or more.
- take the voltage reading of the monitor. we are looking to read no less than 24vDC~. In this part, avoid rounding your voltage reading. Be as specific as possible.
- If the reading is less, then we will need to adjust the voltage output at the MT-PS to compensate the voltage drop at the monitor by adding it to the voltage output. This is done by turning clockwise the meter next to the MT-PS led light.
- Example, if the monitor reads 23vDC but the MT-PS is reading 24vDC; add +1 to the MT-PS to become 25vDC so the monitor reaches 24vDC to fully function.