Maintenance
R&S
®
SMBV100B
936User Manual 1178.4460.02 ─ 03
The "Connections" dialog contains the parameters for testing the signal flow at the
connectors.
The remote commands required to define these settings are described in Chap-
ter 12.19, "TEST Subsystem", on page 917.
How to set up the instrument for BNC connections tests
1. This function is password-protected. Unlock the protection level 1 to access it.
2. Select "System Config > Setup > Maintenance > Selftest > Connections".
3. Select the BNC Source (signal output).
4. Select the BNC Destination (signal input).
5. On the instrument, connect the selected "Source" connector with the "Destination"
connector.
The selection list in the dialog shows you where to find the associated connector
on the instrument.
6. Select "Execute BNC Connections Test".
Execute Baseband Connections Test
Performs a connection test on each of the internal digital baseband links.
The test implies to all installed options as baseband inputs, motherboard, universal
coding generators, and baseband outputs.
The result (succeeded or failed) is displayed in the status field on the right.
Remote command:
n.a.
BNC Connections Test
This function is password-protected. Unlock the protection level 1 to access it.
Source ← BNC Connections Test
Selects the BNC connector source to be tested.
Remote command:
:TEST:BB:BNC:SOURce on page 918
Destination ← BNC Connections Test
Selects the BNC connector destination to be tested.
Remote command:
:TEST:BB:BNC:DESTination on page 919
Execute BNC Connection Test ← BNC Connections Test
Performs the BNC connection test at the selected connectors.
Remote command:
:TEST:BB:BNC:CONNection? on page 918
Performing Maintenance Tasks
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