Fluke DSP-100, DSP-2000 Adjusting the Display Contrast, Selecting a Power Line Filter Frequency

Getting Started 2

Configuring the Test Tool

When the backlight time-out is enabled, the backlight timer starts counting down after all tests are complete or after the last key entry or movement of the rotary switch. To restart the backlight timer while the backlight is on, press any key (except the backlight key) or turn the rotary switch to a new mode.

Adjusting the Display Contrast

To adjust the display contrast, hold down Cfor 1 second or longer. The following message appears: USE DUKEYS TO ADJUST CONTRAST. Adjust the contrast to the desired level then press E to accept the new level. The display contrast setting is saved in memory when you turn off the test tool.

Selecting a Power Line Filter Frequency

The test tool has a noise filter to keep ac noise (50 or 60 Hz) from affecting resistance measurements.

To set the frequency of the noise filter to the frequency of your ac power, proceed as follows:

1.Turn the rotary switch to SETUP.

2.Press $Page Down four times.

3.Use Dto highlight the power line frequency.

4.Press ! Choice.

5.Use DUto highlight the frequency you want.

6.Press Eto accept the highlighted frequency.

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