ETS-Lindgren HI-3603 VLF Survey Meter - Manual (Page 19)

HI-3603 VDT/VLF Survey Meter
© ETS-Lindgren, August, 2005
Revision E, Part #H-600042 19
condition is allowed to drop below that necessary for proper
operation, the display will go blank.
DIGITAL DISPLAY
The HI-3603 uses a custom Liquid Crystal Display to provide
information on instrument setting as well as the variables being
measured. Refer to Figure 6 for the display outline.
Figure 6: Display Outline
ELECTRIC FIELD/MAGNETIC FIELD MODE
SELECTION
The HI-3603 measures both electric (E) and magnetic (H) fields.
The unit is switched between the E and H field modes using the
membrane switch panel keypads.
KEYPAD INPUTS
ON/OFF - Pressing the ON/OFF keypad turns the instrument on;
pressing the ON/OFF keypad again turns the meter off. As there
is no automatic turn off on the HI-3603, turn the instrument off
when not in use or between readings. No warm up is required
before using the instrument.