Philips PM3320 Operating Manual page 82

250 ms/s dual channel digital storage oscilloscope
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4-62E
MAGNIFY
MENU
After selection of the MAGNIFY menu by depressing pushbutton MAGNIFY,
the signal{s) can be expanded in horizontal or vertical direction.
*4, *2, *4, *8, *16 *32 or *64 horizontal expand
can be selected.
MAGNIFY
Each part of the complete register can be displayed using the HORIZONTAL
HOR: *2
POSITION
conirol.
EXPAND
4
a
2
COMPRESS
3
~-
4
VERTICAL :
ys
5
yur
6
Ys5
7
-
8
a
1
EXPAND
With softkey EXPAND, higher horizontal expand factors can be selected until *64 is
reached. Then the text expand is not displayed any longer. EXPAND is always with respect
to mid-screen.
The selected factor is displayed in the second line of the softkey menu header.
With A VS B selected, the maximum expand factor is *8.
2
+1
With softkey *1, the horizontal expand factor is set to *1 which means -no expand-.
3
COMPRESS
With softkey COMPRESS, lower horizontal expand factors can be selected until *1 is
reached. The selected factor is displayed in the second line of the softkey menu header.
The text COMPRESS
is not visible if the expand factor is *1.
4
--
5
Y*5
After pushing softkey Y*5, the vertical expand factor is setto *5 and 1/5 of the contents of
the selected registers is displayed over 10 vertical divisions of which.8 divisions are
visible. Mid-memory
is displayed on the center-line of the graticuie.

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