TFC Group Talento 894 - Manual (Page 32)

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13.4 Delete – all switching commands
13.5 Reset
Important! No metallic pointed objects (e. g. needles) may be used
for keys which are pressed with a tool.
The Reset key is only required in the event of extreme faults.
The electronics is brought to a defined state, but all data
is preserved.
Press the Prog. key 2x.
The number of free block numbers
and the number of free memory
locations is displayed.
Press the Clear key 1x.
c l also appears in the display
and flashes.
Press the Clear key 1x.
All contents are deleted.
The display shows the block number
0 and the number of the max.
memory locations.
GB