Selecting The Frequency Reference; User Diagnostics; Restore System Defaults - Agilent Technologies PSA Series Service Manual

Overall Troubleshooting
Troubleshooting Using Front Panel Keys

Selecting the Frequency Reference

Press: ,
System Freq Ref
The key allows you to toggle the reference from internal to
Freq Ref
external (or external to internal), and then specify the external
reference frequency, by entering a value between 1 and 30 MHz,
followed by pressing the
The key activates or deactivates the 10 MHz reference out
10 MHz Out
signal on the rear panel of the analyzer.

User Diagnostics

Press: , ,
System More
The Front Panel Test allows key presses and RPG knob rotations to be
displayed on the instrument's screen. This diagnosis is useful when
checking the functionality of all keys and the RPG knob.

Restore System Defaults

Press: , ,
System More
Pressing this key sets the following back to the factory defaults:
Power On/Preset
— is set to Preset.
Power On
— is set to Mode.
Preset Type
is set to On.
Auto Align
is set to Internal.
Freq Ref
is set to Off.
10 MHz Out
is set to Default.
Color Palette
64
key.
Enter
,
Diagnostics Front Panel Test
Restore Sys Defaults
Chapter 2