Custom Settings; Modify Transmission Settings - Vaisala HMT140 User Manual

Custom Settings

Setup Consideration
If DHCP or DNS is being used, it is best to use local DHCP
and DNS servers rather than a DNS server on the internet.
The local servers will give better response times compared to
the remote servers and, as a result, help to conserve battery
life.
Custom Settings
Use the HMT140 Utility to make additional changes to an
HMT140 data logger's network configuration settings.

Modify Transmission Settings

To modify transmission settings:
Ensure the HMT140 case is open and the correct
1
batteries are installed. (Vaisala part#: 236318SP).
Turn on the HMT140 and wait five seconds to ensure the
2
startup process completes.
Plug the USB connector on the HMT140 Configuration
3
Cable to the computer, if it is not already connected.
From the Start menu, open the HMT140 Utility.
4
Connect the end of the HMT140 Configuration Cable
5
labelled USB Wi-Fi Programmer, to the 4-pin
HMT140 CONFIG header.
On the HMT140 Utility Setup tab, click Retrieve to
6
identify the HMT140.
On the Sensor tab, select from the following options:
7
Transmit Period:
transmits data.
Tries:
mitted for the specified Transmit Period.
Note:
28
Select how frequently the HMT140
Select the number of transmission attempts per-
An active alarm overrides a specified Transmit
Period.
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