User manual

12 GMC-I Messtechnik GmbH

4.4 Measurement Value Display and Memory

The following appear at the display panel:

• Measurement values with abbreviations and units of measure

• Selected function

• Error messages

Measurement values for automatic measuring sequences are

stored and displayed as digital values until the next measurement

sequence is started, or until automatic shut-off occurs.

If the upper range limit is exceeded, the upper limit value is dis-

played and is preceded by the “>” symbol (greater than), which

indicates measurement value overrun.

Note

The depiction of LEDs in these operating instructions

may vary from the LEDs on the actual instrument due to

product improvements.

4.5 Help Function

A wiring diagram can be displayed for selected switch positions,

as well as basic functions after they have been selected with the

rotary selector switch:

➭ Press the HELP key in order to query online help.

➭ Press the ESC key in order to exit online help.

4.6 Setting Measuring Parameters using Insulation Resistance Measurement as an Example

1 Access the submenu for setting the desired parameter.

2 Select a parameter using the ↑ or ↓ scroll key.

3 The setting value is not permanently accepted for the respective measure-

ment until the ✓ key is pressed, after which the display is returned to the

main menu. You can return to the main menu by pressing ESC instead of

✓, without accepting the newly selected value.

HELP