20
Operation
and use
Automatic switch on routine
The switch on routine has four main steps.
The end of each step and the beginning of the
next is signaled by a “beep”.
Step 1:
LED check
Step 2:
Battery charge state check
Step 3:
Function check of H-field sensor
Step 4:
Function check of E-field sensor
Tip: The field sensors are activated
separately in step 3 and 4, so they can
be independently tested.
A test generator can be used to
perform and extended function check
of the H- and E-field sensors. (see
page 39).
Switching on
Set the yellow on / off switch to the “ON”
position.
Tip: Keep the protective cover over the
optical interface closed if the
interface is not in use. The interface
is activated automatically when the
cover is removed; this will reduce
the battery operating life.
Switching on ESM “RadMan”