Sylvac D 100S - In Case of Difficulty; No Display on Screen When Unit Is Switched on; Complete Reset of Unit; Loss of Memory Content

58
1.9 IN CASE OF DIFFICULTY
1.9.1 No display on screen when unit is switched on.
The accumulators may be flat. If this is the case, you should reconnect the mains charger to the unit and wait for
approx. 1 min for the display to appear. The accumulators have a working life of approximately 4 years. After this
period, the autonomy will progressively be reduced.
Check for correct contrast : Setup then Clear or Enter the press a long lime on Clear
1.9.2 Complete reset of unit.
In case of problems, or if the operator so wishes, it is possible to completely reset the unit (will not work if keyboard
is locked) :
1/ switch off the unit On/Off 2/ press Clear
3/ while holding the Clear key down , switch on the unit On/Off
This operation erases everything entered as a parameter or function and re-initializes the unit in the following
manner :
- selects channel 1, a resolution of 0.001 mm and mm measuring unit.
- resets all channels ( 1 to 64 ) to positive measuring direction with probe tip returning, no A +/- B (+/-C) or
diameter mode.
- resets all tolerances, class and resets values to zero, plus Store memory.
- the number of channels for scan and store modes is set to 1.
- configure Store key Hold, and external contacts 1 and 2 for printing.
- selects communication with a computer and the following transmission parameters : 4800 bauds, 7 bits/car.,
even parity and 1 stop bit, CR at the end of the message.
Reset may also be remote controlled by sending the characters “RST” to the RS232 input.
Memory for twelve configuration saves is not deleted.
1.9.3 Loss of memory content.
If the following message appears on the screen when the unit is switched on :
This means that the data back-up lithium module is flat (average life 10
Years). It is therefore necessary to change this module as per the
Instructions in Section 1.10.