Avtech AVOZ-E3-B, Instructions Manual

Page: 30 / 45

OPERATIONAL CHECK
This section describes a sequence to confirm the basic operation of the instrument. It
should be performed after receiving the instrument. It is a useful learning exercise as
well.
Before proceeding with this procedure, finish read this instruction manual thoroughly.
Then read the “Local Control” section of the “Programming Manual for -B Instruments”
thoroughly. The “Local Control” section describes the front panel controls used in this
operational check - in particular, the MOVE, CHANGE, and ADJUST controls.
1. Connect a cable from the SYNC OUT connector to the TRIG input of an
oscilloscope. Connect the AV-HLZA1 test load directly to the rear-panel OUT
connector and place the scope probe across this load. The probe signal clip
should be attached to the narrow copper strip, and the ground clip should be
attached to the wide copper strip. If you intend to operate at high duty cycles, the
test load should be fan-cooled to dissipate the maximum possible 10 W of heat.
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AVTECH
PULSER
MAIN OUTPUT
CONNECTOR
SYNC
OUTPUT
AC
POWER
ALL CABLES: 50 OHM COAXIAL
REAL-TIME
OSCILLOSCOPE
CHANNEL A
TRIG
INPUT
SCOPE
PROBE
TEST
LOAD