WEBTEC 1 Série Manuel D'utilisation page 15

Turn the tester on by flipping the rocker switch to the 'ON' position.
The start up screen showing Software version and Run time in Hours:Minutes:Seconds
will appear.
NOTE: Run time records full minutes only not seconds.
The display will return to the last screen viewed, indicating the current conditions. The
engineering units will be as selected when the tester was last used.
If the screen starts flashing, then the battery should be replaced as soon as possible.
Now that the tester is turned on, you may use the contrast adjustment buttons to set
the contrast of the screen to suit the ambient lighting conditions.
Once adjusted, the setting will be remembered for next time the tester is switched on.
Pressing on screen1 will change the bottom line of the display from temperature
to power.
If the pressure in the system is now increased and then decreased, the second line on
the display will show the current pressure and the third line will show the peak pressure
reached so far.
Pressing
again now, will change the bottom line of the display back to
temperature.
Pressing
now will allow you to change the engineering units for pressure. Keep
pressing this button until the desired units are displayed. If power
is being displayed, then its engineering units will change to suit the
selected pressure units.
DHM Operation
13