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X-Y Recorder
Main Control Module
These basic controls must
be addressed for input signals to
be displayed.
ON
1
0
OFF
X Axis Controls
Time Mode
Moves Pen on
X axis from left to
right at a rate
determined by the
Time Base Selector
Switch setting.
T
s/inch
125 50 25 12.5 5
2.5 1.25 0.5 0.25
s/cm
50 20 10
5
2
1
0.5 0.2 0.1
STAND
BY
XY
M
START
RESET
YT
MODE
Stand By/
Measure switch
Input disabled
pen up-right
STAND
PUSHBUTTON UP
BY
M
PUSHBUTTON DOWN
Input enabled
Pen to Input
position
Figure 6-1
X Servo Mode
Pen moves on X axis as a
function of an analog signal from a
transducer like an extensometer.
The Strain option must be installed
for this to function.
X
MAGNIFICATION FACTOR
100 50 20 10
5
2
1
0.5
+
CAL
O
VAR
-
M
Electrostatic
Calibrate/Variable
Pen Lift
paper hold-down
span switch
paper hold-down
Pre-set Mag.
Pen Up
OFF
Factor ON
paper hold-down
Adjustable Mag.
Pen Down
ON
Factor ON
Model 4400 X-Y Recorder Panel
Y Axis Controls
Positions pen on the Y axis
in response to the load force
applied to the load cell. If the
Area button is set to a value other
than its default value of 1.00, the
pen position can represent Stress.
Y
MAGNIFICATION FACTOR
100 50 20 10
5
2
1
0.5
CAL
+
O
VAR
-
M
Enable/Disable
Polarity Switch
switch
+ Up Y-axis
Input Disabled
+ Rt, X-axis
CAL
+
O
-
M
VAR
- Up Y-axis
Input Enabled
- Rt, X-axis
Calib.
Select.
Select switch
position to
match chart
paper
graduations
INCH
METRIC
6-17
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