MicroLinks VT300 - user manual - Manual (Page 53)

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value will automatically adjust to 307.
On the other hand, due to the AP will automatically calculate the scale range for
horizontal or vertical scale, thus, the user just need to measure and enter one of
the horizontal or vertical scale. i.e., while only measure and enter the horizontal
scale range, it can calculate the vertical scale range automatically.
Fig.5-51 Fixed ratio adjustment
 Set ruler position & show (0,0) position
The scale displays the horizontal and vertical scale of the ruler. If “none” is
selected, the scale will not be shown. The point of origin is the starting point of
scale. If the horizontal location is set in the middle and the vertical location is set
on the left, as shown in Fig. 5-52. And the horizontal origin is set on the left while
vertical origin is set in the middle, the scale presented as Fig. 5-53.
Figure5-52 Ruler position setting Figure5-53 Ruler vertical and horizontal
Display
 To set up the horizontal effective range
As shown in Fig. 5-54, there‟re two options for horizontal effective range setup.
The default setting is auto-detection which is able to define the effective display.
If the detected value is “0”, or adjustment required, the manual adjustment
function is also available. There are different unit options, cm and inch, available
in manual adjustment mode.