TB-9023
Page 3 of 16
© 2017 DESCO INDUSTRIES, INC.
Employee Owned
Power Supply and Charger
Use only the power supply that comes with the EM Eye
Meter. Do not use any other power supply as it may
damage the meter.
Battery Care - Charging for the first time
To improve the battery life we recommend that you
make three fully charge-discharge cycles. For example:
fully charge the meter for two hours or overnight,
then use the meter until it is fully discharged (do not
recharge it at half-charge-life). Repeat this step two
times. It would normally take two hours to fully charge
the battery, but since the meter power is on while
charging; it would extend the charge time to four hours.
Succeeding charging would be at any duration. Use only
the supplied charger.
Power On
Using your finger, press and hold any spot on the
screen for approximately three seconds – do not use
any tools to perform this action. If a new sensor was
installed, a sequence of initialization will take place
for the first time for approximately ten seconds. After
that, the switch-on action will take approximately three
seconds. The main display screen appears after the
initialization and a beep will sound. The EM Eye Meter
will then perform a battery check. If the battery is too
low to provide reliable operation, it will not turn on. The
screen will go white momentarily and then the meter will
power up. After the initial power up, the meter will go
directly to the main screen.
Connecting the Sensor Head
Features and Components
Figure 4. Connecting the sensors to the EM Eye Meter
ESD Sensor
Assembly
EMF Sensor
Assembly
RF Sensor
Assembly
Figure 5. EM Eye features and components
Local directional antenna
Sensor module
SMA connectors
Alignment pin
Communication connectors
Alignment hole
Touchscreen display
MicroSD memory slot
Headphone jack
Reset pinhole
Power jack
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