3M Dynapro ET 3250 Installation Manual
Brightness-Enhanced Display Option and
Moisture Deflector Option
3M Dynapro ET 3250 and ET 3255 Computers
About the options
The Brightness-Enhanced (BE) Display and Moisture
Deflector are options for 3M Dynapro ET 3250 and
ET 3255 Computers.
Your ET 3250/3255 computer with Near Field
Imaging (NFI) touch screen technology comes with
one of the following options:
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Moisture Deflector
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with standard display
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with BE display
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BE Display only (no Moisture Deflector)
Moisture Deflector
The Moisture Deflector (see Figure 1 and Figure 2) is
a durable plastic component that surrounds the touch
screen display of an ET 3250/3255 to improve
performance in conditions in which moisture might
collect on the unit.
Figure 1: ET 3250/3255 with Moisture Deflector
Brightness-Enhanced (BE) Display
The BE Display option improves the readability of the
display of an ET 3250/3255 in settings where there is
high ambient light (e.g., brightly-lit workplaces).
Handling and maintaining the
Moisture Deflector
The Moisture Deflector is made of durable plastic
and, like other 3M Dynapro components, is designed
to function in rugged conditions.
The Moisture Deflector is not indestructible,
however. Here are a few guidelines to extend its life
and help ensure optimal performance:
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Before starting the unit, make sure that the
temperature is at least 0
º
C.
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Do not hang anything from the Moisture
Deflector. Doing so may cause it to perform
poorly.
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Before opening the enclosure of the ET 3250/3255
with Moisture Deflector, make sure that the unit is
completely dry. If water has collected on the top of
the enclosure and is not removed before opening
it, moisture might run into the unit.
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When handling the unit, do not grasp it by the
Moisture Deflector.
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If it is necessary to ship the unit for any reason, use
the original packing materials, if possible. Pack
the unit taking care to protect the Moisture
Deflector from damage during shipping.
Figure 2: Dimensional drawings of ET 3250/3255 with
Moisture Deflector