Troubleshoot/NVR/Network Keyboard Troubleshoot
Keyboard can not control NVR.
- Serial port setup is not correct
- The USB port is not setup for it either.
- Keyboard firmware is not installed.
- Network cable or USB cable is not hooked up or messed up.
- Ensure firmware on both NVR and Keyboard are up to date.
- Third Party NVR is not compatible.