Impact Products Digital Concrete Test Hammer CN652 - Manual (Page 7)

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 concrete 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.
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 measurement:
Continue with ”Measuring Process”
• Making new settings:
Continue with ”Settings”
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