NARDA 2250 SERIES, Operating Manual

Page: 21 / 64

19
O
p
er
ati
o
n
an
d use
Item
number
1
Meaning
A Threaded bush for tripod or extension
rod
B Eyelet for fixing the absorber cap to
the ESM using nylon cord
C Yellow absorber cap with fixing clip
D Isotropic E-field probe
E Isotropic H-field probe
F Loudspeaker with earphone
connector
G LEDs for displaying alarm stages and
operation (“heartbeat”)
H Indication of applicable standard and
frequency range
I Eyelet for fixing the absorber cap to
the ESM using nylon cord
J Optical interface (including cover) for
reading out measurement values
ESM-30 only:
Also for data recorder configuration
and readout
K On / off switch
L Battery compartment
1 See the illustration on the inside back cover
of this manual.
Controls and displays