Agilent Technologies E4419B User Manual page 156

Menu Reference
Front Panel Menu Reference "System/Inputs" Menu
Individual
Press this softkey to access a menu which allows you to
select individual self tests to be run.
Memory
Press this softkey to perform a ROM checksum verification
test, verify the memory and that the correct amount of
RAM is present.
Lithium Battery
Press this softkey to verify that the firmware checksum is
still resident in a battery-backed memory location.
Measure Assemblies
Press this softkey to run a self test on the measurement
assemblies. Refer to "Measurement Assemblies", on
page 2-77 for further information.
Calibrator
Press this softkey to make internal voltage measurements
on the 50 MHz reference oscillator.
Keyboard
Press this softkey to verify that the keys are functioning
correctly. Once you enter this test you are prompted to
press all the keys and verify the correct descriptions are
displayed on the screen.
Fan
Press this softkey to run a test on the internal cooling fan.
Display
Press this softkey to access a menu of various front panel
display patterns.
Display Assy
Press this softkey to make internal measurements on the
display.
Display RAM
Press this softkey to perform a display RAM read/write
test.
Bitmap Displays
Press this softkey to display test patterns. Instructions
appear on the screen detailing the use of
through the various bitmaps and
displays.
3-30
to cycle
More
to end the
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Agilent E4419B User's Guide