Comtech EF Data CDM-625A - Manual (Page 129)

CDM-625A Advanced Satellite Modem MN-CDM625A
Front Panel Operation Revision 3
6–3
LED State Function
ODU FAULT
Red BUC or LNB or CSAT or KST fault detected
Flashing Communication fault with BUC or CSAT or KST
Off BUC or LNB or CSAT or KST no fault detected
UNIT
STATUS
Green No Unit Faults or Traffic Faults
Orange No Unit Faults, but a Traffic Fault exists
Red A Unit Fault exists (Example: PSU fault)
STORED
EVENT
Orange There is a Stored Event in the log, which can be viewed from the front panel, or
retrieved via the remote control interface
Off There are no Stored Events
REMOTE
Orange The Unit is in Remote Mode – local monitoring is possible, but no local control
Off The Unit is in Local Mode – remote monitoring is possible, but no remote control
TEST MODE
Orange A Test Mode is selected (Example: IF Loopback)
Off There is no Test Mode currently selected
ONLINE
Green The Unit is Online and carrying traffic
Off
The Unit is Offline (Standby) – forced by externally connected 1:1 or 1:N redundancy
system
6.1.2 Keypad
The keypad has an auto-repeat feature. When you hold
down a key for more than one second, the key action
repeats, automatically, at the rate of 15 keystrokes per
second. This is particularly useful when editing numeric
field with many digits, such as frequency or data rate.
The keypad functions as follows:
Key Description
ENTER
Use this key to display the nested menu for a selected function, or to execute (save) a
configuration change.
CLEAR
Use this key to back out of a selection or to cancel a configuration change that has not been
executed using ENTER. Press CLEAR to return to the previous menu screen.
◄ ►
(Left, Right)
Use these keys to navigate between available selections, or to move the cursor position, on any
menu screen.
▲▼
(Up, Down)
Use these keys primarily to change the alphanumeric selection (i.e., numbers for configuration
data, letters for text strings) at the current cursor position, or to scroll through pre-defined
parameter settings that may be provided at the current cursor position.