Comtech EF Data CDM-550T Manual page 156

CDM-550T Satellite Modem
KST-2000A FSK Remote Operation
The keypad has six keys, the functions of which are described below:
→ → → →
← ← ← ←
Enter (ENT)
Clear (CLR)
IMPORTANT
Moves the cursor to the right, when it is displayed
Moves the cursor to the left, when it is displayed
↑ ↑ ↑ ↑
Used for editing the value at the current cursor position, if
appropriate. If this is a numeric field, this will increment the value.
↓ ↓ ↓ ↓
Used for editing the value at the current cursor position, if
appropriate. If this is a numeric field, this will decrement the
value.
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.
Used to escape from the current operation and return to the
previous menu.
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.
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MN/CDM550T.AA1