VP-3
User’s Manual
4. Connecting Sensors
15
Figure 1: 3.5mm Stereo Plug Wiring
The next step is to configure your logger port for the VP-3 and
set the measurement interval, this may be done using either
ECH
2
O Utility or DataTrac 3 (see respective manuals). Please
check your software version to ensure it will support the VP-3.
To update your software to the latest version, please visit
Decagon’s free software download site: www.decagon.com/
support/downloads.
The following firmware and software support the VP-3 sensor:
Em50, Em50R, Em50G Firmware version 2.11 or greater
ProCheck Firmware version 1.5C or greater
ECH
2
O Utility 1.65 or greater
ECH
2
O DataTrac 3.6 or greater
To download data from the logger to your computer, you will
need to use the ECH
2
O Utility, DataTrac 3 or a terminal
program on your computer.
Ground
Power
Data
