English
© 2001 PROCEQ SA Startup 5
3 Startup
3.1 Connecting the Components
• Connect the Test hammer cable to the concrete test
hammer and to the display unit at input B.
• Connect the transfer cable for data transmission to the
PC, and for transmission to the printer, connect the
printer cable to interface RS232.
3.2 Putting the Display Unit into
Operation
• Press the ON/OFF key.
The following data are briefly displayed:
- Device model (Model ND or LD)
- Serial number of the concrete test hammer on the
left and that of the display unit on the right side
Check whether the serial number of the con-
crete test hammer on the display corresponds
to the number on the device.
- Installed software version
- Self-test performed: ”Test o.k.”
- Remaining battery life
Then the measuring display of the previously measured
object appears (see Fig. 3.1, but without values).
If no display appears, replace the batteries.
Fig. 3.1 Measuring display
The symbols and values only appear if they have been
set or if a measurement series has been performed.
• Adopting the menu settings from the previous measu-
rement:
Continue with ”Measuring Process”, page 10.
• Making new settings:
Continue with ”Settings”, page 6.
Last measured value
Minimum value
maximum value
Standard deviation
Mean value
Compressive strength
of the concrete
Unit
No. of test impacts
47
48
48
49
41 42 43 44 45 46
41 Impact direction 46 Measurement series no.
42 Calculation of mean value 47 Display range
43 Conversion curve 48 Limit value
44 Eliminate outliers 49 Rebound values displayed
45 Shape coefficient αs as bar chart
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