Nelson TWIG handleiding
Handleiding
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t
848 Airport Road, Walla Walla, Washington 99362 U.S.A.
Tel: +1 509.525.7660 / Fax: +1 509.525.7907
nelsonirrigation.com
51
Appendix B: Field Survey Tools
A eld visit to the site gives the designer a chance to see rst hand the surrounding area and nd out where are
the potential problems to solve.
Tools: The eld can be evaluated using several tools. A topography map is always useful. It is best to have
the contour lines 10 feet or less between contours if such a map is available. A satellite aerial view of the eld
is also very useful for showing geographic landmarks, canals, rivers and drains. Some mapping and aerial
programs provide the advantage of also showing elevations and scale distances.
Wireless Demo Kit: This kit can be used to check radio signals while doing a eld site survey.
The #12338 kit is for demonstrating the TWIG system components
and it can be used to become familiar with how the TWIG system
works. The equipment is relatively portable so it is also good for use
in the eld. The eld signal can be tested and veried in the actual
eld environment. The TWIG-4 that is included can simulate four
control valves.
List of equipment in the kit: This demo kit is a basic setup. Included
is a TD200, one TWIG-4, an LED valve simulator and an Omni
antenna. The antenna is for use if you want to test the signals in the
eld. Limited to one per dealer.
Parts in the #12338 kit include:
#11953-001 TD200 Controller, AC
#11737-004 TWIG-4i assembly
#12336 TWIG LED valve simulator
#12000-030 Antenna kit, Omni, 30 ft. cable
#12400 TD200 Demo battery pkg, 12VDC (8 AA)
How to use the kit: This kit can be used to run actual systems because the components are eld ready
units. The best way to learn the system is to make an example of an irrigation project and create programs.
The LED valve simulator can be connected to the TWIG-4 that is included in the kit so that the programs
can be actually run and the valve operation visualized.
Note: The TD200 controller and TWIG do not come connected in a network. The wireless radio connection
must rst be made in order for the equipment to work together. If you need instructions see the User Guide.
CAUTION: Do not connect the demo battery pack if the TD200 is plugged into electricity! Use only one
power source for the TD200 at a time. If using the battery pack then it must be the only power supply that
is connected. Typically the battery pack is connected only while in the eld because the capacity of a set of
batteries will last about one day only. If electricity is available then it is the best source of power.
Optional parts useful for wireless demonstrations or eld surveys:
#12025-002 TWIG-Repeater
Antenna mast tripod,
Bekijk gratis de handleiding van Nelson TWIG, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Nelson |
| Model | TWIG |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 23106 MB |