Planar IT-100 Operating Manual page 25

In the Limit mode the scope of permissible values of channel level is displayed
additionally. The reference level and flatness are set up in the dropdown menu which is
activated by the «F3 / Limits» key. The deviation from the reference level is indicated on
the screen along with the channel level at which the marker is set up. The difference
between analog and digital channels indicated in the corresponding limit plan is displayed
as A-D.
The screen view in the Limit rel. mode is shown in figure 4.11.
The level difference between measured and reference level is indicated on the
screen. The digital channel levels are additionally compensated using the A-D value.
The screen view in the Tilt mode is shown in figure 4.12.
In the Tilt mode the tilt line between two selected reference channels is indicated on
the screen. The reference channels location is set up in the dropdown menu, which is
activated by pressing the «F3 / Marker» key. If a channel marked by the cursor is located
between the markers, then the difference between the marked channel level and the tilt
line will be indicated. The positive value means that the channel level is higher than the tilt
line, and the negative value means that the channel level is lower than the tilt line. General
tilt value between reference channels is indicated as TILT.
The screen view in the Tilt rel. mode is shown in figure 4.13.
Figure 4.11
Figure 4.12
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