Chapter 2 – User interfaces
UM-22100H-U User manual ATEQ D520 Page 30/122
4. REGULATOR
Allows the adjustment of the test pressure.
5. INFRA-RED INTERFACE
Not functional.
6. 4 LINE LCD DISPLAY
Version XX.XXi
0->500 mbar
Flow FS 30.00 l/h
Allows the display of the measurements and
adjustable parameters. In the example to the left,
XX.XXi represents the program version of the
instrument.
7. QUICK CONNECTOR
A quick connector may be mounted on the front
panel of the instrument. It allows the easy
checking of the pressure. It is used for the
regulator circuit. It allows the checking of the
test pressure displayed by the instrument with a
precision manometer or the ATEQ Leak/Flow
calibrator.