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Elma 92
side 42
c
Press this key to change units selector : “mV/m or V/m”
→
“
μ
A/m or mA/m”
→
“
μ
W/m
2
or
mW/m
2
”
→
“
μ
W/cm
2
”
d
Press this key for 2 seconds to turn the backlight on. The backlight turns off automatically in 15
seconds later.
e
Press and hold this key and turn on the meter again to disable the backlight auto off function.
(6).
key
: Press this key to turn the meter on or off.
(7).
MEM
key
:
c
Press this key momentarily to store one data set to memory.
d
Press and hold this key while turning the meter on to enter the clear manually recorded data
mode.
e
In the manual data reading mode, press this key to read the
next
stored data.
f
In the alarm setting mode, press this key to
increase
the setting value.
(8).
READ
key
:
c
Press this key to switch to the manual data reading mode.
d
Press and hold this key while turning the meter on to disable the auto power off function.
e
In the manual data reading mode, press this key to read the
previous
stored data.
f
In the alarm setting mode, press this key to
decrease
the setting value.
LCD display description
R
AVG
MAX
2
Z
X Y
ALM
(1).
: Auto power off function on / off.
(2).
: Displayed : Audible sound function on / off.
(3).
MAX
: Maximum measured value displayed.
MAX AVG
: Maximum average value displayed.
(4).
AVG
: Average measured value displayed.
(5).
+
: Low battery indication.
(6).
Units
: mV/m and V/m : Electric field strength.
μ
A/m and mA/m : Magnetic field strength.
μ
W/m
2
, mW/m
2
and
μ
W/cm
2
: Power density