TM 11-6625-1831-13
2-1.
DESCRIPTION AND USE OF OPERATOR'S CONTROLS AND INDICATORS (Cont)
Test Panel Controls and Indicators
EL6KC006
RANGE DELAY switch - Selects amount of range
LEVEL 1 switch - Enables and disables range gated
delay in signal processor from 0 to 60 km in 10 km
filters in signal processor
steps
CORNER switch - Changes corner frequency In
RANGE switch - Selects 25, 50, or 100 km range in
the signal processor range gated filter to a higher or
the signal processor
lower frequency
ANTENNA switch - Selects either left, right, or both
PRF switch - Selects either fixed or pseudo-
random prf operation of signal processor
RESIDUE potentiometer - Changes level of fixed
DATA MARK switch - Causes signal processor to
target residue relative to moving target video In
generate data reference marks
signal processor
DRIFT TEST potentiometer - Controls distance of
RANGE DELAY ERROR Indicator - Indicates
first range mark relative to system trigger pulse (135
to 141 s).
combined settings of RANGE DELAY and RANGE
controls exceed 100 km limit of signal processor, or
setting of RANGE DELAY control exceeds setting of
RANGE control
GO indicator - Indicates BITE circuits in signal
processors are okay
CYCLING indicator - Indicates BITE test is being
performed
NO/GO indicator - Indicates BITE circuits in
signal processor are not okay
TEST switch - STARTS bite test
TEST switch - Lights all indicator lamps on test
panel
2-2
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