The VM-99516 16 channel CCTV multiplexer can support PAL or NTSC video modes. You can manually select which mode you want the multiplexor to run in my accessing the menu system, then selecting video system. Once the video system menu comes up you will see the following three options:
- AUTO : Auto detects NTSC or PAL, ir channel 1 camera is connected
- NTSC : Sets video system to NTSC mode
- PAL : Sets video to PAL mode
If your multiplexor is set to auto and that is not working correctly, please select NTSC mode to manually set.
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