Promax AE-166 User Manual page 14

Control keys:

BW/Avg: Sets the resolution bandwidth, video bandwidth, average
type and turns the EMI filter on/off.

Sweep: Sets the sweep time and gate time.

Sweep Mode: Toggles the Sweep Control between Fast and Normal
mode.

Measure: Accesses measurement options such as ACPR, OCBW,
demodulation measurements, SEM, TOI, phase jitter and other
advanced measurements.

Trace: Sets traces and trace related functions.

Limit Line: Sets and tests Pass/Fail limit lines.

Display: The Display key configures the windowing mode and basic
display properties.

Trigger: Sets the triggering modes.
Power key: Turns the instrument on/off. On = yellow, off = blue.
Auxiliary keys:

Sequence: Access, set and edit program sequences.

Option Control: The Option Control key allows you to setup optional
accessories such as the Tracking Generator, Power Meter or Demo Kit.

System: The System key shows system information, settings and other
system related functions.
Marker keys:

Marker: Turns the Markers on/off and configures the markers.

Marker : The Marker  key positions the markers on the trace.

Peak Search: Finds each maximum and minimum peak. Used with the
Marker function.
File keys:

File: File utilities options.

Save: Save the trace, state etc., and save options.

Recall: Recall the trace, state etc., and recall options.
Scroll wheel: Edit values, select listed items.
Arrow keys: Increment/decrement values (in steps), select listed items.
5
February 2017