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between the 0% and 100% values in 25% increments. The[RAMP] function
ramps the input between the 0% and 100% value and back again.
The pulse home menu also has three active options, [MENU], [TRIG], and
[COUNTS]. The [TRIG] and [COUNTS] options are used for pulse
simulation. The function of these options is explained in Section 4.7
(Sourcing a Pulse).
The next level of the menu bar is the main menu. The levels under the main
menu depend on what mode the calibrator is in.
The main menu has three active options [UPPER], [LOWER], and [MORE].
Choosing [UPPER] calls up the parameter selection menu for the upper
display. Choosing [LOWER] calls up the parameter selection menu for the
lower display. [MORE] enters the next menu level.
The contrast menu is usually the next menu level. Its options are
[CONTRAST], [NEXT], and [DONE]. The [CONTRAST] option is used to
adjust contrast. [NEXT] proceeds to the auto off main menu, and [DONE]
returns to home menu. Contrast is adjusted using the arrow options, which
are available after choosing [CONTRAST].
The auto off main menu contains the options [AUTO OFF], [NEXT], and
[DONE].
The [AUTO OFF] option is used to turn the automatic shutoff on and off and
set the amount of time the unit needs to stay dormant to shut off. [NEXT]
and [DONE] both return to home menu.
When the lower display is in any source mode except pulse mode, the auto
output main menu is added. The options available on this menu are [AUTO
OUT], [NEXT] and [DONE]. The [AUTO OUT] option allows you to turn the
RAMP/STEP functions on or off. [NEXT] is used to access the contrast main
menu and done returns to the home menu.
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