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exceed 5 GHz.
d) Set the oscilloscope to trigger externally with the vertical setting at 100 mV/div
and the horizontal setting at 50 ns/div.
2. Turn on the AVG-4A-B. The main menu will appear on the LCD.
3. To set the AVG-4A-B to trigger from the internal clock at a PRF of 10 kHz:
a) The arrow pointer should be pointing at the frequency menu item. If it is not,
press the MOVE button until it is.
b) Press the CHANGE button. The frequency submenu will appear. Rotate the
ADJUST knob until the frequency is set at 10 kHz.
c) The arrow pointer should be pointing at the “Internal” choice. If it is not, press
MOVE until it is.
d) Press CHANGE to return to the main menu.
4. To set the delay to 100 ns:
a) Press the MOVE button until the arrow pointer is pointing at the delay menu
item.
b) Press the CHANGE button. The delay submenu will appear. Rotate the
ADJUST knob until the delay is set at 100 ns.
c) The arrow pointer should be pointing at the “Normal” choice. If it is not, press
MOVE until it is.
d) Press CHANGE to return to the main menu.
5. At this point, nothing should appear on the oscilloscope.
6. To enable the output:
a) Press the MOVE button until the arrow pointer is pointing at the output menu
item.
b) Press the CHANGE button. The output submenu will appear.
c) Press MOVE until the arrow pointer is pointing at the “ON” choice.
d) Press CHANGE to return to the main menu.
7. To change the output amplitude:
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Содержание AVG-4A-B
Страница 34: ...PCB 158R5 LOW VOLTAGE POWER SUPPLY...
Страница 35: ...PCB 168C HIGH VOLTAGE DC POWER SUPPLY...
Страница 36: ...PCB 104G KEYPAD DISPLAY BOARD...
Страница 38: ...PERFORMANCE CHECK SHEET 38...