Cosa-xentaur Xentaur LPDT Manuel d'utilisateur télécharger pdf (Page 26)

Section 3: Instrument

page 19

3.4.3 Push Buttons

Three push buttons are located on the front panel.

Each button is marked with an icon engraved above it.

In general the MODE button navigates through the different

user options “Modes”; the UP and DOWN buttons modify

the units, values or choices in the selected mode. Refer to

the flow diagrams in Appendix A for detailed overview of

button functionality. A button may be held down for a pro-

longed time, for accelerated incrementing or decrementing

of numeric values.

3.4.4 Operating State

Upon power up, the unit performs certain initialization tests

(see table in section 3.5), and enters the ‘Operating State’, in

the Viewing Dewpoint mode. Depressing the ‘MODE’ but-

ton will change modes (see appendix A) in the following

order:

Viewing Dewpoint ‹

Viewing Temperature ‹

Start Calibration ‹

Viewing Serial Number ‹ (back to)

Viewing Dewpoint. The unit will return to Viewing Dew-

point mode if no buttons are pressed for 30 seconds, unless

it is performing a calibration.

SET %

HILO

TEMP

DEWPOINT PSI G/M³ LBS

x10¯³

PPM

˚C˚F

XENTAUR LPDT

MODE button UP button DOWN button

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Cosa-xentaur Xentaur LPDT Manuel d'utilisateur Page 26