Hitachi TM3030 Plus Instruction Manual page 143

Figure 4.2.5-5 Signal Select / Observation Mode Settings (SE – Standard)
2b. Chg-up Red.
When observing non-conductive samples in the [Standard] mode, brightness /
contrast can change over time (i.e. brightness change) or image can look shifted
unexpectedly (i.e. image deviation). In such cases, set the observation mode to
[Chg-up Red.].
When [Chg-up Red.] is selected, the [L] mark is displayed in the information area
located in the lower right part of the image observation area. (see 4.3.2)
Figure 4.2.5-6 Signal Select / Observation Mode Settings (SE – Chg-up Red.)
3. Mix
BSE and SE signals can be mixed to show a composite image.
When [Mix] is selected, the [M] mark is displayed in the information area located in the
lower right part of the image observation area, even though any image mode BSE (i.e.
[COMPO], [Shadow 1], [Shadow 2] or [TOPO]) is selected. (see 4.3.2)
3a. Standard
This observation mode is suitable for observing either conductive or non-conductive
samples.
When [Standard] is selected, the [M] mark is displayed in the information area located
in the lower right part of the image observation area. (see 4.3.2)
Figure 4.2.5-7 Signal Select / Observation Mode Settings (Mix – Standard)
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