Identifying Problems - Keysight S9165A Getting Started Manual

Troubleshooting

Identifying Problems

Identifying Problems
If the system is not operating as expected, and you suspect that the problem is
in the S9165A, check the following:
1. Are the RF cables and control cables connected appropriately between the
2. Are the S9165A, the RRH, and the IBU all powered on?
3. Has the USB cable between the S9165A and the RRH been disconnected
4. Is the IBU test application configured appropriately for the planned use of
If no obvious problem in the test setup can be found, contact Keysight
Technologies to ask for technical support.
Getting Started Guide
No operator serviceable parts inside. Refer servicing to qualified personnel. To
prevent electrical shock do not remove covers.
S9165A, the RRH, and the IBU? (See
page 24.)
since the S9165A booted up? (Any interruption of this connection will
require a reboot.)
the S9165A and the RRH?
"Multiple-channel connections" on
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