ETS-Lindgren HI-3804 RF Industrial Compliance Meter - Manual (Page 18)

18 Operation www.ets-lindgren.com
BAT
Displays battery status. After BAT is pressed, the battery voltage displays for
two seconds and then the readout returns to measurement mode. When the
battery voltage drops below a preset limit, the battery symbol will blink, indicating
that the batteries need replacing. If the battery voltage is allowed to drop below
the limit required for proper device operation, the LCD will turn blank.
UNITS
Instructs the probe to change the units of measure and displays the new units.
When measuring the electric field, UNITS toggles between mW/cm
2
and V/m. In
the magnetic field, it toggles between mW/cm
2
and mA/m.
CLEAR DATA
Clears all readings from datalog memory. To perform this function, press and
hold CLEAR DATA. The characters clr will flash on the display for two seconds.
Continue pressing CLEAR DATA until 000 appears, indicating that datalog
memory is cleared. Release the key to return the readout to measurement mode.
Note: If CLEAR DATA is released while the clr characters are
flashing, datalog memory is unaffected. This helps prevent
accidental erasing of data.
LOG
Saves the current measurement in datalog memory. As this occurs, the
three-digit identification number of the reading momentarily displays. The data
stored includes values, units of measure, over/under range indication, and active
axes. Up to 150 measurements may be stored. When datalog memory is full,
pressing LOG replaces the value stored in location 150 with the new value; all
other memory locations are unchanged.
Note: If LOG is pressed for longer than two seconds, the data just
logged is displayed.