OHAUS Compass CX Serie Manuel D'instructions page 4

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Compass TM CX Series Scales
3. OPERATION
3.1 Two Button Keypad
: Pressing this button turns on the scale. This same button operates

the zero feature when the scale is on. Press and hold this button for three
seconds to turn the scale off.
: Press this button briefly to change the weighing unit. Press and

hold this button to enter user menu.
3.2 Calibration
For best results calibrate the scale at regular intervals. This is especially important
if the scale is in use for prolonged periods.
Calibration weights are not provided with the scale.
 Press and hold the
dsplayed. Release the button, first menu
displayed.
Press to start span calibration.

0
 The display shows
the button to establish the zero point. The
--C--
display shows
load signal.
 The display shows the span calibration point, for
example, 200g. Place the specified calibration weight
on the pan and press the
--C--
shows while the scale stores the calibration
point signal.
-DONE-
 The display shows [
normal weighing mode.
The message E will appear if the calibration steps are not
followed or the wrong weight was used.
The calibration process can be aborted by pressing
GlobalTestSupply
www.
mMeNU
button until is
CAL
will be
. With no weight on the pan, press
while the scale stores the zero
button. The display
] and returns to the
EN-3
CAL
0
g
--C--
200
g
--C--
-dONe-
e
.
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