Instrument Boot Up Process; Typical Instrument Boot-Up Process Flow - Agilent Technologies N9039A Service Manual

Instrument Boot Up Process

This section describes the N9039A RF Preselector boot up process from initial AC
power through the loading of the N9039A RF Preselector application software.
The boot process time from start to finish should take ~2 minutes.

Typical instrument boot-up process flow

1. Plug in the AC power cord from a known good AC power source into the rear
2. The yellow Standby LED illuminates on the instrument front panel to the
3. To turn the instrument on, press the On/Off button. The yellow Standby LED
If the instrument AC power source was removed by the operator by pulling the
NOTE
power cord or by turning off the instrument via a power main switch on a test rack,
the instrument will automatically power on without having to press the On/Off
button on the front panel.
4. All three instrument fans should start running. The fans are mounted on the
5. The Agilent Technologies splash screen is displayed in white font on a dark
6. Verify text is displayed on screen where the user has the option of booting
Chapter 2
panel of the instrument.
left-hand side of the On/Off button. If the yellow Standby LED is not
illuminating refer to the
this chapter.
should turn off and the green Power On LED should illuminate. A green Power
On LED indicates that the power supply has received an "On" command from
the A4 Processor assembly. If the green Power On LED is not illuminating
refer to the "Green Power On LED Does Not Illuminate"
chapter.
left-hand side of the instrument and draw air into the instrument to cool the
internal circuitry. If all fans are not running refer to the
Operating" section in this chapter.
background for ~5-10 seconds after the instrument is turned on. If the Agilent
Technologies logo is not displayed refer to the
Displayed" section in this chapter. If the instrument hangs at the Agilent
Technologies splash screen refer to the
Splash Screen" section in this chapter.
Windows XP or running the Agilent Recovery System. The default selection is
to boot Windows XP. If a recovery is required, press the Down Arrow key on
the front panel of the instrument within 5 seconds to highlight "Agilent
Recovery System" and press the Enter key on the instrument, otherwise
Windows XP will begin to boot. If the Windows XP boot screen is not
displayed within a few seconds refer to the
Load or Run the Operating System"
"Yellow Standby LED Does Not Illuminate"
"No Agilent Splash Screen
"Instrument Hangs at the Agilent
"Instrument Cannot Completely
section in this chapter.
Troubleshooting

Instrument Boot Up Process

section in
section in this
"Fan(s) Are Not
35