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6700 Portable Sampler User Manual - Isco

6700 Portable Sampler User Manual - Isco

6700 Portable Sampler User Manual - Isco

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<strong>6700</strong> SAMPLERS<br />

Adjust Volume<br />

Select this option to change the sample volume within the limits<br />

of the currently programmed sample distribution. For two-part<br />

programs, the sampler displays a screen for changing Part A’s<br />

volume and then a screen for Part B. If you change a sample volume,<br />

a VOLUME CHANGED event is logged.<br />

Adjust Enable<br />

This option is available for extended sampling programs that<br />

have programmed enable conditions. Selecting this option allows<br />

you to change the set-points or ranges for the enable conditions.<br />

The sampler displays all of the programming screens that define<br />

the thresholds of the programmed enables. You cannot change<br />

the type of enables used or the way they are combined.<br />

If rain is an enabling condition, you also have the option of resetting<br />

the rain history.<br />

Power Used<br />

The <strong>6700</strong> has a “fuel gauge” that gives an indication of power<br />

usage. The controller keeps track of how much power has been<br />

consumed since the last time it lost power. If the controller is<br />

powered by an external battery, this fuel gauge can help you estimate<br />

the condition of the battery.<br />

Keep in mind that the sampler has no idea as to how much<br />

charge was originally stored in the battery (or even if a battery is<br />

being used), and therefore has no idea as to the remaining capacity<br />

of its power source.<br />

Adjust Suction Head<br />

This option is available when you have chosen to enter the suction<br />

head. (The sampler is not calculating the suction head automatically.)<br />

Select this option to enter a new suction head value. If<br />

changes are made, the sampler logs a CHANGED SUCTION<br />

HEAD event.<br />

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