HP 70427A User Manual page 337

Softkeys and Displays
Mux
Mux
This display shows which measurement point is being monitored by the
internal voltmeter. The measurement point is selected with the
VOLTMETER
softkey.
The voltage at the selected point is also routed to the rear-panel
MULTIPLEXER OUT connector.
Measurement points are shown on the schematic diagrams in the Component
Level Information Packet Set.
Path
Service Hardware Control
HP-IB command
DIAG:MUX?
Returns an integer.
10-94 HP 70427A/HP 70428A User's Guide