2 Front-Panel Operation
52 Keysight 34420A Service Guide
Messages Displayed During Menu Use
TOP OF MENU -You pressed while on the menus level; this is the top level of the menu and you
cannot go any higher.
To turn off the menu, press Shift (Menu On/Off). To move across the choices on a level,
press or . To move down a level, press .
MENUS - You are on the menus level. Press or view the choices.
COMMANDS - You are on the commands level. Press or to view the command choices
within the selected menu group.
PARAMETER - You are on the parameter level. Press or to view and edit the parameter
for the selected command.
MENU BOTTOM - You pressed while on the parameter level; this is the bottom level of the
menu and you cannot go any lower.
To turn off the menu, press (Menu On/Off). To move up a level, press .
ENTERED - The change made on the parameter level is saved. This is displayed after you press Auto/
Man (Menu Enter) to execute the command.
MIN VALUE - The value you specified on the parameter level is too small for the selected command.
The minimum value allowed is displayed for you to edit.
MAX VALUE - The value you specified on the parameter level is too large for the selected command.
The maximum value allowed is displayed for you to edit.
EXITING - You will see this message if you turn off the menu by pressing (Menu On/Off) or
a front-panel function/math key. You did not edit any values on the parameter level and changes were
NOT saved.
NOT ENTERED - You will see this message if you turn off the menu by pressing (Menu
On/Off) or a front-panel function/math key. You did some editing of parameters but the changes were
NOT saved. Press
(Menu Enter) to save changes made on the parameter level.
VOLTS ONLY - The requested function is only available for voltage measurements.
UNAVAILABLE - The action requested is NOT allowed in the present configuration.