Boonton 4540 Peak Power Meter User Manual Manual do Utilizador descarregar pdf (Página 126)

Boonton 4540 Series RF Power Meter

Operation

4-78

4.5.50 System > Servicing Menu

This menu accesses various service related functions.

Main Pg 2 > System > Servicing > Svc Cal Mode

Description: Selects the state of Service Cal Mode. This mode

enables a group of service functions.

Menu Type: Toggle.

Choices: On, Off

Note: When Off is selected, the Security and

Cycle Relays menu boxes are blanked.

SCPI Command: None

Main Pg 2 > System > Servicing > Set Clock

Description: Opens the Set Clock / Calendar menu.

Menu Type: Menu Selection.

SCPI Commands: SYSTem:TIME and SYSTem:DATE

Main Pg 2 > System > Servicing > Security

Description: Opens the Security procedures menu.

Menu Type: Menu Selection.

SCPI Command: None

Main Pg 2 > System > Servicing > Cycle Relays

Description: Cycles the internal relays for 100K cycles or until stopped. The accumulated cycle count

is reported at the bottom of the display. This procedure must be performed as part of

annual calibration to stabilize the instrument’s internal relay contact resistance.

Menu Type: Toggle.

Choices: Start, Stop

SCPI Command: None

Note

When the Service Cal Mode is set to Off in the top menu box, the Security and Cycle Relays menu

Boxes are hidden and disabled.

Fig. 4-66 Servicing Menu

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