Vaisala DEWCAP DM500 Guía de usuario descargar pdf (Pagina 58)

User's Guide ______________________________________________________________________

56 __________________________________________________________________ M210205EN-D

4. Press NEXT to see the graphic trend of the other parameters.

5. Press

INFO to see the statistics of the saved data.

6. Press

OPTIONS to set the following graph options

Show value: Select YES to have the data shown numerically.

Select NO to hide the numerical value.

Hide function keys: Select YES to hide the function keys shown in

the right side of the display. Select

NO to have the function

keys shown.

Automatic scale: Select YES to have the y-axis scaled

automatically. Select NO to have the y-axis scaled manually.

To set the scaling manually, select with the arrow button the

Min

and Max values and change the values by using the numerical

buttons. If you set manually impossible values (for example

min > max ), the automatic scaling is forced to the on state.

7. To zoom in the curve, press the arrow button . To zoom out,

press the button . To select the individual data points from the

curve, press either of the buttons .

8. Press MAIN VIEW to return to the main view.

Contrast Adjustment

You can change the contrast of the LCD display using the Contrast

adjustment

1. Open MENU: press .

2. Select ►

Display, press .

3. Select

Contrast adjustment, press START.

4. To increase the contrast, press

DARK.

5. To decrease the contrast, press LIGHT.

6. Press

OK and EXIT to return to the main view.

Alarm Sound

DM500 alarms by beeping and blinking the display. You can select

the alarm quantity and set the alerting set points. The alarm function

can be enabled also on the basis of the measurement status. If there are

no set points selected, measurement status controls the alarm.

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Vaisala DEWCAP DM500 Guía de usuario Pagina 58