ETS-Lindgren HI-3604 ELF Survey Meter - Manual (Page 24)

Page -- 16 HI-3604 Manual
To return to the AUTO RANGE mode, press and hold the SCALE
keypad until the AUTO indication is shown in the upper left area
of the LCD.
MAX - While using the instrument for field measurements, the
processor is continually saving the highest indicated reading. To
recall and display the highest reading, press the MAX keypad.
This maximum reading is indicated as long as the MAX keypad
is activated. The maximum reading is indicated by the MAX
indication near the right edge of the LCD. On releasing the MAX
keypad, the reading is held for about two seconds and then the
memory is cleared and a new maximum reading accumulated.
When the instrument is shifted between the electric and the
magnetic field mode, the MAX reading memory is cleared.
The MAX keypad is also used to adjust the H-field units of
measure. This is done just after the meter is turned on. During
the self-test routine, the display will show all segments lit.
When all the segments are lit, press and hold the MODE SELECT
keypad to enter the display setup mode. Hold the MODE
SELECT keypad until the display reads "F-#" and the current H-
field unit of measure. Press the MAX keypad to scroll through
the available units. Once the desired units are selected, press
the MODE SELECT keypad to save the current setup, leave the
setup mode, and begin normal measurement operation.
E/H - Pressing the E/H keypad toggles the operation mode
between Electric and Magnetic field indications. The current
measurement units are displayed to the right of the reading on
the LCD.
The E/H keypad is also used to adjust the display response time.
This is done just after the meter is turned on. During the self-
test routine, the display will show all segments lit. When all the
segments are lit, press and hold the MODE SELECT keypad to
enter the setup mode. Hold the MODE SELECT keypad until the
display reads "F-#" and the current H-field unit of measure.
Press the E/H keypad to scroll through the four display filter
settings. F-4 has the "fastest" response time, ie. the least