Controller / User Interface | 4-3
• Keypad
The 21-key keypad allows you to view and/or change information
from the three main operation modes. The display is updated once
per second; therefore, the display of the result of a command may be
delayed for up to one second. The keypad consists of the following
keys:
Key Description
• Use the decimal (‘•’) key to enter a decimal character, as part of a
command (used with a Function key), or as part of a password.
– Use the minus (‘–’) key to enter a negative number, as part of a
command (used with a Function key), or as part of a password.
0–9 Use the numeric keys 0–9 to enter numerical data, as part of a
command (used with a Function key), or as part of a password.
F1, F2, F3,
F4, F5, F6 Use the Function keys (with ‘•’, ‘–’, and numeric keys 0–9) to access the
various operation modes and screens where you can view or change
data and operating parameters.
Esc Press the Escape key to discard any changes you make to operating
parameters, but only before they have been saved. Also, press
Esc to answer ‘No’ to a prompt on the screen (whenever ‘?’ appears
following information), and to back out of certain menus.
Del Press the Delete key to delete an existing value from memory when you
are changing an operating parameter.
Ent Press the Enter key to save any changes you make to operating
parameters. Also, press Ent to answer ‘Yes’ to a prompt on the screen
(whenever ‘?’ appears following information).
Example keystroke
commands can be seen in
“Navigation Examples” in this
section.