Chauvin Arnoux C.A 6543 Manual De Instrucciones página 46

4.7.1 Wiping the memory
In SET-UP, press the MEM button:
- The MEM symbol flashes
- The small display indicates ALL
- The main display indicates cLR
To wipe the entire memory, press the MEM button again for 2 seconds:
- The MEM symbol is displayed without flashing
- The main display indicates FrEE
To wipe the contents of a specific OBJ : TEST number:
- Select the number using the
- cLr remains displayed on the main display
Press the MEM button again for 2 seconds to wipe the contents:
- The OBJ : TEST number is indicated on the small display
- The main display indicates FrEE
4.7.2 Signaling speed in Bauds (RS 232)
In SET-UP, press the PRINT button.
The main display indicates the signalling speed in bauds, either 300, 600, 1200, 2400, 4800, 9600 or
Parallel.
On the small display, baud appears. The value can be changed using the L L L L L and M M M M M buttons.
The display of "Parallel" means that parallel mode has been selected, for printing on a parallel printer via
the serial-to-parallel adapter (RS 232-Centronics).
4.7.3 Lead resistance compensation
6
In SET-UP, press the
button three times:
W
symbol appears and the small display indicates On. It is possible to select OFF with the
The
0
button. In this instance, the lead resistance will not be subtracted when carrying out continuity measurement.
To memorise the lead resistance:
- Connect them together and press START (in SET-UP position
- The resistance of the leads will be memorised and indicated on the main display
Note :
- This value is stored in memory, even when the instrument is switched off.
- The lead compensation only comes into effect when carrying out continuity measurement.
- To activate/deactivate this function, simply select On or OFF on the small display with the
- The memorised value will be stored and displayed on the main display, but can be activated or
deactivated, depending on what the small display indicates.
- Values between 0 and 5 Ω can be saved for leads compensation. Beyond this value, nothing is saved.
4.7.4 Default device configuration
6
In SET-UP, press the
button four times:
- The small display indicates SEt (flashing).
- The main display indicates DFLt
Press START to select the default configuration settings (see the previous table).
L
and buttons
M
46
W
)
0
L
M
L
M
button.