Comtech EF Data CDM-500 - Manual (Page 31)

Front Panel Operation CDM-500 Closed Network Satellite Modem
6–2 Rev. 1.3
RIGHT ARROW Moves the cursor to the right, when it is displayed
LEFT ARROW Moves the cursor to the left, when it is displayed
UP ARROW Used for editing the value at the current cursor position, if
appropriate. If this is a numeric field, this will increment the value.
DOWN ARROW Used for editing the value at the current cursor position, if
appropriate. If this is a numeric field, this will decrement the value.
ENTER (ENT) Used to accept an edited entry. Most menus prompt the user to
press this key, by displaying the text (PRESS ENTER), (ENTER) or
(ENT). This results in the entry being accepted, and the user is then
returned to the previous menu
CLEAR (CLR) Used to escape from the current operation and return to the previous
menu
IMPORTANT NOTE: The keypad has an auto-repeat feature. If a key is held down for
more than 1 second, the key action will repeat, automatically, at the
rate of 15 keystrokes per second. This is particularly useful when
editing numeric fields, with many digits, such as frequency or data
rate.