3M Dynapro ET 3250 Installation guide

3M
Brand
3M
Model
Dynapro ET 3250
Category
Touch screen monitors
Type
Installation guide
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:
nMoisture Deflector
nwith standard display
nwith BE display
nBE 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:
nBefore starting the unit, make sure that the
temperature is at least 0ºC.
nDo not hang anything from the Moisture
Deflector. Doing so may cause it to perform
poorly.
nBefore 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.
nWhen handling the unit, do not grasp it by the
Moisture Deflector.
nIf 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
Brightness-Enhanced Display and Moisture Deflector Options Page 2
nDo not attempt to repair the Moisture Deflector
yourself. Doing so will void the warranty.
If cracks develop in the Moisture Deflector or if it
breaks, contact 3M Touch Systems (see
“Contacting 3M Touch Systems‚” on page 3).
nDo not allow dirt or debris to build up on the
Moisture Deflector.
Mounting the ET 3250/3255 with
Moisture Deflector
The ET 3250/3255 with Moisture Deflector must be
mounted vertically. There must be no more than 10
degrees variance from vertical for the Moisture
Deflector to operate.
As long as this 10 degree rule is observed, it is
possible to mount the ET 3250/3255 with the
Moisture Deflector in any of the ways described in the
Getting Started Guide and User’s Guide (see
“Related documents‚” on page 3).
Opening the enclosure of
ET 3250/3255 with Moisture
Deflector
To open the enclosure of ET 3250/3255 Computers
(for a task such as adding an expansion card or
replacing a TouchSurround underlay) follow these
steps:
1. Put on a grounding strap and touch a grounded
object to discharge any built-up static.
2. Look on the back of the bezel for four security
screws and remove them with the appropriate
screwdriver.
3. Find the latch screw on the top of the enclosure
and use an Allen key or a flat-blade screwdriver
to turn the screw ¼ turn counter-clockwise, or
until you feel the enclosure open.
4. Place the computer face down on the work bench
and open the main enclosure as far as it will go.
5. Have one person support the enclosure in the
open position. Follow the instructions in the
User’s Guide (see “Related documents‚” on
page 3) to complete your task.
6. When your task is finished, close the bezel
assembly, lock the latch screw, and replace the
four security screws. Tighten the screws to a
torque of 10 inch-pounds.
Standards and certifications
The ET 3250/3255 with Moisture Deflector and the
ET 3250/3255 with BE Display meet the following
specifications and standards.
Enclosure
Display
Non-operating conditions
The equipment meets these non-operating conditions:
Dimensions Imperial 16.30" wide
14.00" high
6.60" deep
Metric 414.0 mm wide
355.6 mm high
167.6 mm deep
Weight Imperial 25.0 lb.
Metric 11.4 kg
Material Die cast aluminum
Viewing area (diagonal) 15.0"
Resolution 1024 × 768 XGA
Type Active color TFT
Panel colors (up to) 65,536
Backlights Two cold cathode
fluorescent tubes (CCFT)
Backlight life
expectancy
50,000 hr
Brightness (typical) 340 cd/m2
Condition Range
Shock Acceleration: 30 G
Pulse duration: 11 ms
Vibration 5–57 Hz: 0.015" (0.38 mm)
peak displacement
58–2000 Hz:
2.5 G acceleration
Storage
temperature -13°–140°F (-25°–60°C)
Maximum
storage altitude 40,000 feet (12 192 meters)
3M Dynapro ET 3250 and ET 3255 Computers Page 3
Operating conditions
Dust and moisture resistance
When correctly installed, the equipment meets these
environmental standards:
Safety standards
Electromagnetic standards
Product certifications
Contacting 3M Touch Systems
Related documents
For information on all ET 3200 series computers,
refer to one of the following documents, all of which
may be ordered from 3M Touch Systems or
downloaded (www.3Mtouch.com):
nGetting Started Guide
nUser’s Guide
nField Wiring Guide
nInstalling the 3M Dynapro ET 3200 Computer for
Hazardous Locations (for ET 3255).
Computers with
hard disk drives Computers with
solid-state flash
drives
Shock Acceleration: 15 G
Pulse duration: 11 ms Acceleration: 15 G
Pulse duration: 11 ms
Vibration 5–57 Hz: 0.006"
(0.15 mm)
peak displacement
58–2000 Hz:
1.0 G acceleration
5–57 Hz: 0.012"
(0.31 mm)
peak displacement
58–2000 Hz:
2.0 G acceleration
Temperature 0°–50°C (32°–122°F) 0°–50°C (32°–122°F)
Note: These temperatures do not take into
account the effect of solar radiation on the unit.
Humidity 50°C (122°F)
95% non-condensing 50°C (122°F)
95% non-condensing
Maximum
altitude 6,560 feet (2 000 m) 6,560 feet (2 000 m)
UL 50, 1992 Enclosures for Electrical Equipment,
enclosure 4X, enclosure 12
NEMA 250 Electrical Enclosures, Type 4X, Type 12
CSA C22.2
No. 94-M91 Special Purpose Enclosures, enclosure 4X,
enclosure 12
IEC 529 Protection of Equipment, IP66
UL 1950
(1995) For Information Technology Equipment
UL 3121 For Process Control Equipment
CSA C22.2
No. 950–1995 For Information Technology Equipment
CSA C22.2
No. 1010-1 For Process Control Equipment
EN 60950 For Information Technology Equipment
EN 61010-1 For Electrical Equipment for
Measurements, Control, and Laboratory
use
United States FCC Part 15, Subpart J, Class A
Canada ICES–0003 Class A
Europe CE Mark EMC Directives
General Emission Standard Part 2–Industrial
Environment EN 50081–2: 1993, EN 55022,
Class A
Generic Immunity Standard Part 2–Industrial
Environment EN 50082–2: 1995
United States UL/CSA NRTL Information Technology
Equipment
Canada CSA Information Technology Equipment
Europe CE Information Technology Equipment
Area Contact information
USA and
Canada Tel 800-667-3074
(Call toll-free between 7:30 a.m. and
5:00 p.m., Pacific Standard Time)
Fax 604-521-4629
E-mail
3mdynaprotechsupport@mmm.com
Web site www.3Mtouch.com
Outside
USA and
Canada
Tel 604-521-3962
Fax 604-521-4629
E-mail
3mdynaprotechsupport@mmm.com
Web site www.3Mtouch.com
18634 (Rev. 1.1)
© 3M 2001
3M Touch Systems
3M Optical Systems Division
800 Carleton Court
Annacis Island
New Westminster, BC
Canada V3M 6L3
Tel: 604-521-3962
Toll-free: 1-800-667-0374
Fax: 604-521-4629
E-mail: touc[email protected]
www.3Mtouch.com
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3M Dynapro ET 3250 Installation guide

3M
Brand
3M
Model
Dynapro ET 3250
Category
Touch screen monitors
Type
Installation guide
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