LISST-Holo2
User’s Guide
33
5.3 Programming
To configure the Start and Stop conditions you must connect to the instrument
using the Ethernet connection as described in Sections 3.2 and 3.3.
Clicking on the Home tab will show a summary of the four sets of sampling
conditions. Each of the four sets can be configured differently. To set up a
sampling program click on the
‘Program #’ hyperlink.
The Start Condition, Sampling mode and rate, and the Stop Condition will need
to be set.
To set the Start condition choose between a Date/Time start, Delayed Start,
Depth Start, External Signal 1, External Signal 2, or the Magnetic Switch.
To set the sample mode, choose between Fixed rate and burst sampling.
Date/Time start will wait until the selected GMT time is reached before sampling
is started and the magnetic switch is in the 1 position. If it is past the specified
time the sampling will start immediately if the magnetic switch is in the 1
position. Be sure to check the homepage to make sure your LISST-HOLO2 has
the correct GMT time.
The Delay Start will start after the specified delay. The delay must be an integer
number and can be specified as Minutes or Hours. In this example, the LISST-
HOLO2 will start sampling 5 minutes after the magnetic switch has been turned
to ‘1’ (On) position.
The Depth Start will wait until the depth is greater than the specified value
before starting. In this example, the LISST-HOLO2 will start sampling once the
depth exceeds 200 m and the magnetic switch is in the 1 position.
The External Digital Input will wait for the voltage on the selected External input
located on the Auxiliary 6-pin connector to greater than 5V. Maximum
recommend input voltage is 12V.
The Magnetic switch option will start sampling when the Switch Lever on the
endcap is in turned to the 1 position.
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