Operation
Model
1332A
1.
ASTIGMAT.
Adjusts roundness of writing spot.
2.
INTENSITY.
Controls brightness of display.
3.
FOCUS.
Adjusts writing spot for sharpness.
4.
POSITION4
b.
Adjusts trace position horizontally.
5.
POSITION
$
.
Adjusts trace position vertically.
6.
SCALE ILLUM.
Controls brightness of CRT grati-
cule (Option 325 only).
7.
Power Indicator.
Illuminates when ac power is
applied to instrument.
8.
Y GAIN.
Adjusts Y-amplifier gain.
1332A-L-002
CHANGED
4-76
X
GAIN.
Adjusts X-amplifier gain.
TR ALIGN.
Aligns trace with graticule line.
X
AMPLIFIER
+
-.
X-axis input.
Y AMPLIFIER
+
-.
Y-axis input.
Z
AMPLIFIER.
Z-axis input.
Ac power input connector.
Line fuse.
ONIOFF switch.
Applies ac power to instrument.
LINE VOLTAGE SELECT.
Selects line voltage for
100, 120, 220, or 240
Vac operation.
Figure
3-1.
Controls and Connectors
Scans by ArtekMedia © 2008