B&K 2250 Light Bedienungsanleitung PDF herunterladen (Seite 86)

Hand-held Analyzer Types 2250 and 2270 – User Manual

8.1.1 Display Settings

Tap Display Settings, or next to Display Settings, to expand the list of available display

settings (Fig.8.2). These parameters allow you to select a suitable display colour scheme. This

may vary, depending on the lighting conditions at the time of the measurement.

Fig.8.2

Display Settings screen

The colour schemes are:

• Indoor scheme – for everyday use

• Alhambra and Arcade schemes – alternative colour schemes for everyday use

• Outdoor scheme – for very bright conditions, where you need as much contrast as possible

• Night scheme – for measuring under very dark conditions, where is needed night vision

For each colour scheme, you can select the optimum choice of brightness for the traffic light

(for example, High for Outdoor in bright light conditions and Low for Night in dark conditions)

and whether to have backlight on the keyboard. In very bright lighting conditions you will not

be able to see the backlight, set it to Off to save some power.

A link is also provided in Display Settings to adjust the touch-sensitive screen. Tap Adjust

Touch Screen > to display a full screen with guidance on how to tap a cross five times at

different places on the screen. At the end of the adjustment procedure you can save the values

or cancel the adjustment.

To change the number of decimal places on your dB results readout between 1 and 2 decimal

places, or to change the number of digits on your engineering units readout between 3 to 4

digits, tap Resolution of Readings and set to Normal or Extended, as required. This setting is

for display only and has no effect on the measurement precision or resolution.

Tap Display Settings, or , to collapse the list.

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B&K 2250 Light Bedienungsanleitung Seite 86