SapIP – IRT Instruction Manual 1/23/2017
Page 40
Dynamax, Inc.
FAQs – Frequently Asked Questions
1.
When we set up the network, can one assume that the nodes will automatically associate
themselves with the router?
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Yes in general, however, we do recommend starting then a router with 9 units.
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Then a router, up to another 9 units. Then a router, up to another 9 units.
2.
How many SapIP-IRTs can be associated to one coordinator?
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10 each. Or
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9 Each SapIP-IRT and a Router
3.
What does Dynamax recommend in regards to router placement?
-
The arrangement should have a central relay spot in the middle of the group of nodes.
o
So one group in the outer ring, with a relay node;
o
one group with an inner ring, with a relay node;
o
and then the remainder with direct to the coordinator.
4.
My computer does not have XCTU, where can I download this?
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ftp://ftp.dynamax.com/
5.
What does Dynamax recommend for winter service ?
-
Make sure the battery is charged, then disconnect the battery to store the unit out of the field.
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Each season, the IRT sensor should be cleaned with a Q-tip and wiped with a dab of alcohol.
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A maintenance document is supplied with each SapIP
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Every two year the unit should be maintained with calibration check, and desiccant change.
6.
What happens when the antenna get wet?
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Wifi and the 2.4 Ghz signals (and our Zigbee) do not transmit in water, in rain, or through a lot of leaves.
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Once the antenna dries out the transmission will become normal.
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If you get water into the 4 inch antenna connecter, we recommend adding some silicone grease to seal it better
from water.
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Dynamax supplies water-tight antennas but they so cost a bit more and are completely water proof.