T&D RTR-50, User Manual, Page: 81 / 122

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Graph
[Graph] Menu
[Zoom In / Zoom Out]
Step-by-step zooms in or out one step at a time.
[Move A/B Cursors to the Left / Right]
Simultaneously move the AB Cursors to the left or right.
With each click the cursor moves the distance of the smallest recording interval. The
AB cursors can be moved until one of them reaches the left or right edge of the graph.
[Move Graph Left / Move Graph Right]
While maintaining the present display zoom scale, moves the horizontal axis to the
left or right.
The movement range is the full scale of the horizontal axis which begins with the
earliest recorded data and ends with the latest recorded data for channels 1~8.
[Move Graph Up / Move Graph Down]
While maintaining the present display zoom scale, moves the vertical axis up or down.
The movement range is the full scale of the vertical axis; that is the lowest possible
measurement value and the highest possible measurement value for channels 1~8.
[Vertical Axis Settings] (Default is "Auto")
The [Vertical Axis Settings] Dialog Box appears where you can change settings for
the vertical axis scale (temperature and humidity). Select either [Auto] or [Manual].
(These operations can be carried out by clicking the [Vertical Axis Settings] icon in
the Toolbar.
Auto:
The vertical axis will automatically be
changed according to the values of the
data.
Manual:
You can set the upper and lower values of
the vertical axis scale.
Check [Auto] or [Manual].