ECCM FILL DEVICE
The ECCM fill device stores FH data. You will use to locally load this data into the RT. Fill devices are generally issued on
a basis of one fill device per four radios.
ECCM Fill Device
P1 connector. Connects to second fill device for fill
Function switch. Turns power on and off. Spring-
loaded ZA (zero all) position zeros all data in fill device
when initiate switch is pressed.
Check light. Blinks when data is transferred to RT or
from tape reader to fill device. Also blinks (confirms that
data is present) when select switch position has data in it
and initiate switch is pressed.
Initiate switch. Used (1) to "ask for" data during fill
device loading; (2) to check if select switch position has
data in it; (3) to zero fill device when FUNCTION switch
is set to ZA.
Select switch. Selects which hopset, lockout set, or
TRANSEC variable will be stored or transferred. "A"
position is used to transfer all data from one fill de- vice
to another. Positions 1-13 are for hopsets or lockout
sets. Positions T1 and T2 are for TRANSEC variables.
J1 connector. Connects to the RT AUD/FILL connector
by using a fill cable.
ECCM Fill Device Connected to RT AUD/FILL Connector
Using Fill Cable