Lantronix
x4120 User Guide
33551 Rev. C
Page
55
of
142
Parameter Boxes Outlined in Red / Cannot Enter Parameters
1. Check if the device is physically connected and powered on.
2. Verify the x4120 DIP switch settings and HW/SW Jumper setting.
3. Refresh the IONMM or x4120 by clicking the
Refresh
button.
4. Collapse and then expand the ION System tree (i.e., fold and then unfold the "ION Stack" node in the
left tree view) to refresh.
5. Cycle power for the module in question.
6. Upgrade the devices to the latest software version.
7. Reboot the device by clicking the
Reboot
key. Check if the parameter boxes are again outlined in
black and that you can enter parameters.
8. If the problem persists, contact Technical Support.
