Chapter 2 209
Front-Panel Key Reference
System (Local)
Color Palette Agilent ESA-E Series only (E4401B, E4402B, E4404B, E4405B and
E4407B). Accesses the
Color Palette menu keys. These keys are only
available with analyzers having a color display.
Key Access:
System, More
Default
Sets all the display screen attributes to the factory
defined colors.
Key Access:
System, More, Color Palette
Vision Impair 1
and
Vision Impair 2 The special colors built into the Vision Impair 1 and
Vision Impair 2 keys accommodate most color-deficient
vision problems.
Key Access:
System, More, Color Palette
Optical Filter
Accommodates the use of protective goggles while
viewing lasers.
Key Access:
System, More, Color Palette
Monochrome
Sets the display screen to green monochrome. The
monochrome display uses different shades of green for
each green value. This is especially useful for driving
external monochrome monitors.
Key Access:
System, More, Color Palette
Diagnostics
Accesses the Front Panel Test menu key.
Key Access:
System, More
Front Panel
Test
Allows you to verify the functionality of each
front-panel key (except
Preset). The number next to
each key name increments once each time the key is
pressed. Rotating the knobs causes the number of
pulses to be counted. Press
ESC to exit.
Key Access:
System, More, Diagnostics
Restore Sys
Defaults
Resets the “persistent” state variables to their defaults. These are
values, such as the GPIB address, that are unaffected by a power cycle
or a preset (when
Preset Type is set to Factory.)
Key Access:
System, More