Beta 1760 B Manual De Usuario E Información De Seguridad página 33

OPERATION
WARNING: Risk of electrocution. High-voltage circuits, both AC and DC, are very dangerous
and should be measured with great care.
If "1" appears in the display during a measurement, the value exceeds the range you have selected.
Change to a higher range.
NOTE: On some low AC and DC voltage ranges, with the test leads not connected to a device, the
display may show a random, changing reading. This is normal and is caused by the high-input sen-
sitivity. The reading will stabilize and give a proper measurement when connected to a circuit.
DATA HOLD BUTTON
The Data Hold function allows the meter to "freeze" a measurement for later reference.
1 Press the DATA HOLD button to "freeze" the reading on the indicator. The indicators "HOLD"
will be appear in the display.
2 Press the DATA HOLD button to return to normal operation.
BACK LIGHT BUTTON
The BACK LIGHT BUTTON is used to turn the back light on Only. To extend the battery life,
The back light will be turned off automatically within around 3 seconds
Beta 1760 B.indd 33

21-05-2010 15:11:19