Xtralis VESDA VLS - Page 87

VSC Software Overview
VESDA Student Workbook 5-13
Trend Graph Toolbar
The Trend Graph toolbar is only displayed when the Trend Graph View is selected.
Button
Tooltip
Description
Day Thresholds
Displays the day threshold levels on the graph.
Night Thresholds
Displays the night threshold levels on the graph.
Y Zoom In
Decreases the range of values on the Y axis (Obscuration).
This means you will see more detail.
Y Preset Ranges
A list of possible ranges for the Y axis (Obscuration)
Y Zoom Out
Increases the range of values on the Y axis (Obscuration).
This means you will see less detail.
Trend Graph Toolbar
The Trend Graph toolbar is only displayed when the Trend Graph View is selected.
Button
Tooltip
Description
Show All
Displays all obscuration and time values in the graph.
Time Zoom In
Decreases the range of values on the X axis (Time).
This means you will see more detail.
Time Preset Ranges
A list of possible ranges for the X axis (Time).
Time Zoom Out
Increases the range of values on the X axis (Time).
This means you will see less detail.