
MP100
O P E R A T I O N M A N U A L
Multipoint Monitor
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Multipoint Monitor System
The MP100 Multipoint Monitor, along with DicksonWare, allows you to monitor multiple instruments
simultaneously from one PC. Select Loggers to view, graph, or download. One MP100 connects 8 units
to one PC up to 1000’ away. Connecting 9 MP100’s together creates a network of 64 units. (Refer to
Connection Diagram.)
Specifications
• Ambient Operating Conditions:
32 to +122°F (0 to +50°C); 0-95% RH non condensing
• Ambient Storage Conditions:
-22 to +122°F (-30 to +50°C); 0-100% RH non condensing
• Enclosure Dimensions:
8.08”W x 4.26”D x 2.25”H
• Mounting:
Tabletop
• Weight:
1lb 3oz (not including adapter)
• Power Supply:
120V AC Adapter
Operating Information
Power: Attach the plug end of the AC adapter to
PWR jack in the rear of the unit. Verify that the
GREEN indicator is lit.
Cables: The MP100 comes with a 25-foot cable
to connect the MP100 to your PC. This distance,
25 feet, is the maximum distance allowable for
reliable operation. To connect from the MP100 to
Data Loggers, a download cable is required. This
download cable is included with the extension cable
accessories and the software. Simply connect the
phone plug end of the download cable into the
Logger and connect the other end to the MP100.
For greater distances, up to 1000 feet, extension
cables may be inserted between the MP100 and the
download cable. To connect one MP100 to another
MP100, extension cables may be used for distances
up to 1000 feet.
Set Up: To set-up the MP100 for your specific
application, you might need to change one of
the Dip Switches. The Dip Switches are located
underneath the unit. Refer to Dip Switch Set-Up on
page 3.
Instrument Anatomy
FRONT VIEW
Power On
Indicator
(Green)
Attach 25’ Cable from PC here
Selected Unit Indicators (Red)
REAR VIEW
Dip Switch located
on underside of unit
2
Plug in AC Adapter here

Dip Switch Set-Up
To set-up the MP100 for your specific application, you might need to change some of the Dip Switches. The
Dip Switches are located underneath the unit. Use a pen or small screw driver to flip the switches.
Slide toggle to this side for on
ON ON ON ON
1 2 3 4
Slide toggle to this side for off
(All switches are shown in ON position.)
Dip Switch #1:
ON: MP100 #0. MP100 connected directly to PC
OFF: MP100 #1 thru MP100 #8. When an MP100 is connected to
another MP100.
Dip Switch #2 Must be in the ON position
Dip Switch #3 Must be in the ON position
Dip Switch #4 Must be in the ON position
Note: Dip switch settings are only updated when the unit is turned on.
Accessories
Description Model Number
Software, Download Cable A015
25’ Extension Cable (for connecting logger to MP100) X025
50’ Extension Cable (for connecting logger to MP100) X050
100’ Extension Cable (for connecting logger to MP100) X100
Troubleshooting
Symptom Cause Check/Remedy
No PWR Indicator No AC power Plug in AC adapter
Verify AC power
MP100 #0 not detected Dip Switch settings incorrect Verify Dip Switch settings
No communications with PC Refer to DicksonWare Help
Units are not selected Dip Switch settings are incorrect Verify Dip Switch Settings
Incorrect DicksonWare operation Refer to DicksonWare Help
Logger does not work Refer to Logger manual
Factory Service and Returns
We recommend that damaged instruments be
returned to our factory for complete repair. Before
returning any instrument or package, please call for
a Return Authorization (RA) number. When calling,
please have the following information available:
1. P.O. number for out-of-warranty units.
2. Serial number of unit.
3. Model number of unit.
4. The problem you're experiencing with unit.
Clearly mark the RA number on the outside
of the package and return the instrument, shipping prepaid. Delivery will be refused for packages sent without RA numbers.
The Dickson Warranty
Dickson warrants the MP100 will be free from
defects in material and workmanship or accidental
damage for a period of twelve months after delivery. In the event of a claim under this warranty,
the product or part must be returned to the factory
for repair or replacement (shipping prepaid) with
a Return Authorization Number (See repair information above). It will be repaired or replaced at
Dickson’s option without charge.
The foregoing warranty and remedy are exclusive
and in lieu of all other warranties either expressed
or implied. Dickson shall not be liable for consequential or incidental damages resulting from failure
or malfunction of its products. Dickson makes no
warranty for products not manufactured by it or
for any products modified by buyer, or subject to
misuse or neglect.
Dickson manufactures a complete line of temperature, humidity, air quality,
pressure & electrical instruments. Send or call for a free catalog of Dickson products.
MAN Revised 3/01
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DICKSON
www.dicksonweb.com
930 South Westwood Avenue Addison, Illinois 60101-4997
Phone: 630.543.3747 • Fax: 630.543.0498
E-mail: DicksonCSR@dicksonweb.com