Issue
Netcontroller power supply is not working as expected.
Environment
- NC1
- NC2
- CX9900
- CX9680
- PS120
- UPS
Cause
Problems with Netcontroller power supply.
Resolution
UPS not working
- Replace failed 5 Amp pico fuse (located on PC board adjacent to the UPS cable connector)
- UPS cable or connector has failed or is defective.
- Insufficient UPS battery capacity is attached to the UPS connector. UPS requires two 12 VDC batteries).
- UPS Batteries are not sufficiently charged or have failed.
No Power to NetController
- 3 Amp Slow-Blow fuse has failed. (located on PC board adjacent to 120 volt power connector).
- Power switch is shut off.
- Insufficient supply voltage.
General
- Mode switch is in the wrong position (See manual)
