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 reading 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 the pulse generator to a sampling oscilloscope as shown above.
2. Turn on the AVR-D2-B. The main menu will appear on the LCD.
3. To set the AVR-D2-B to generate the Channel 1 waveform on the output connector:
a) Press the MOVE button until the arrow pointer is pointing at the “Route” menu
item.
b) Press the CHANGE button. The active channel submenu will appear.
c) Rotate the ADJUST knob until “1” is the actice channel.
d) Press CHANGE to return to the main menu.
4. To set the AVR-D2-B to trigger from the internal clock at a PRF of 2 kHz:
26
AVTECH
PULSER
MAIN OUTPUT
CONNECTOR
SYNC
CONNECTOR
AC
POWER
ALL CABLES: 50 OHM COAXIAL
SAMPLING
OSCILLOSCOPE
BW > 2 GHz
50 OHM INPUT
TRIG
CONNECTOR
40 dB
ATTENUATOR
Summary of Contents for AVR-D2-B
Page 36: ...PCB 158R4 LOW VOLTAGE POWER SUPPLY...
Page 37: ...PCB 235B HIGH VOLTAGE DC POWER SUPPLY...
Page 38: ...PCB 151D RANGE CONTROL...
Page 44: ...PERFORMANCE CHECK SHEET 44...
