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REL Button
For Offset adjustment.
Data Hold Button
To freeze the LCD meter reading, press the data hold button. While data hold
is active, the HOLD display icon appears on the LCD. Press the data hold
button again to return to normal operation.
RANGE Button
When the meter is first turned on, it automatically goes into AutoRanging. This
automatically selects the best range for the measurements being made and is
generally the best mode for most measurements. For measurement situations
requiring that a range be manually selected, perform the following:
1. Press the RANGE button. The “Auto” display indicator will turn off.
2. Press the RANGE button to step through the available ranges until you
select the range you want.
3. Press and hold the RANGE button for 2 seconds to exit the Manual-
Ranging mode and return to AutoRanging.
Backlight Button
The backlight function illuminates the display and is used when the ambient
light to too low to permit viewing of the displayed readings. Press the button
for two seconds to turn the backlight on. The backlight will automatically turn
off after approximately 5 seconds.
