Comtech EF Data CIM-300L - Manual (Page 53)

CiM-300L IP Enabled Satellite Modem Rev. 1
Front Panel Menus CD/CIM300L.IOM
27
4.1.2 L
IQUID
C
RYSTAL
D
ISPLAY
(LCD)
The LCD is an active display showing 2 lines, each of 32 characters. The user can vary
the display contrast of the LCD window to optimize the viewability of the display in
varying lighting conditions.
4.1.3 L
ED
I
NDICATORS
There are 8 LED indicators. The functions of these indicators are shown in the table
below.
Table 4-1. Front Panel LED Indicators
LED Color Condition
Green No Tx Traffic Faults TRANSMIT
Off A Tx Traffic fault exists OR the Tx Carrier is in OFF state
Green No Rx Traffic Faults (demod and Viterbi decoder are locked,
everything is OK)
ALARMS
RECEIVE
Off An Rx Traffic fault exists (the demod may still be OK)
Red Indicates Tx problem. See Faults section for explanation TRANSMIT
Off Indicates normal functioning for Tx side of the modem.
Red Indicates Rx problem. See Faults section for explanation RECEIVE
Off Indicates normal functioning for Rx side of the modem.
Red The Unit is On Line, and carrying traffic COMMON
Off The Unit is Off Line (standby) - forced by externally connected
1:1 or 1:N redundancy system
Orange There is a Stored Event in the log, which can be viewed from
the front panel, or retrieved via the remote control interface STORED EVENT
Off There are no Stored Events
POWER Green Indicates power is supplied to modem.
Off Inficates modem id not receiveing power.
Green Indicates the modem is transmitting defined carrier. TRANSMITTER ON
Off Indicates the modem is not transmitting defined carrier.
Green Framing on, EDMAC on, and unit defined as Slave CARRIER DETECT
Off Either no EDMAC, EDMAC Master, or Transparent mode is
selected
Green A Test Mode is selected (Example: IF Loopback)
FAULTS
TEST MODE
Off There is no Test Mode currently selected