Mocomtech CDM-570L Manuel D’Utilisation

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Appendix F.   ODU OPERATION 
F.1 Introduction 
The user can fully control and monitor the operation of a Comtech EF Data ODU 
(Transceiver) from the front panel, using the keypad and display of a CDM-570 modem. 
Nested menus display all available options and prompt the user for required actions. The 
ODUs that can be controlled are: 
CSAT-5060 series 
KST-2000A 
KST-2000B 
 
The display has two lines each of 24 characters. On most menu screens, a flashing solid 
block cursor
 blinks once per second to indicate the currently selected item, digit, or field. 
Where this solid block cursor would obscure the item being edited (for example, a 
numeric field) the cursor will automatically change to an underline cursor. The six key 
functions are: 
 
ENT (Enter) 
This key is used to select a displayed function or to execute a 
modem configuration change.
 
CLR (Clear) 
This key is used to back out of a selection or to cancel a 
configuration change which has not been executed using 
ENTER. Pressing CLEAR generally returns the display to the 
previous selection. 
◄ ► 
(Left, Right) 
These arrows are used to move to the next selection or to move 
the cursor position. Most of the menus (space permitting) 
include arrow key hints to guide the user. 
▲ ▼ 
(Up, Down) 
These arrows are used primarily to change configuration data 
(numbers), at the current cursor position. Occasionally they 
may be used to scroll through a number of choices at the 
current cursor position. Most of the menus (space permitting) 
include arrow key hints to guide the user. 
 
 
 
F–1