Select SET RANGE and use the START/STOP or GATE/SPAN selec-

tions to set the range (Figure 9-12).

For the lowpass mode select either IMPULSE or STEP Response and

set the DC term. The 37xxxE defaults to the IMPULSE Response and

the AUTO EXTRAPOLATE mode for the DC term (Figure 9-13).

NOTE

The bandpass mode displays Bandpass Impulse Response

unless we select Phasor Impulse Response.

37xxxE OM 9-9

TIME DOMAIN OPERATING TIME DOMAIN

Figure 9-12. Set Range Menu
LOWPASS TIME
DOMAIN SETUP
START
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STOP
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CENTER
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SPAN
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MARKER RANGE
RESPONSE
IMPULSE/STEP
MORE
PRESS <ENTER>
TO SELECT
DOMAIN
FREQUENCY
FREQUENCY
WITH TIME
GATE
TIME
LOWPASS
MODE
TIME
BANDPASS
MODE
DISPLAY
TIME/DISTANCE
SET RANGE
SET GATE
GATE ON/OFF
HELP
PRESS <ENTER>
TO SELECT
OR SWITCH
BANDPASS TIME
DOMAIN SETUP
START
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STOP
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CENTER
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SPAN
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MARKER RANGE
PHASOR ON/OFF
IMPULSE
HELP - PHASOR
IMPULSE
MORE