PTX-LCD
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User Manual
Rev. 2.3 - 18/07/07
In such case, the software resets the EEPROM to safe values, that are configurated
in the firmaware (EPROM).
This behaviour can also be forced by the user: it is sufficient to keep the encoder
pushed while switching on the exciter, until the preliminary checks are performed.
In such case, In these situations, the following message will be displayed, inviting
the user to keep the button pressed to reset the EEPROM, or to release it to keep
the EEPROM as it is.
Figure 7-3
If the button is released before the count-down expires, the start-up sequence
goes on in the standard way.
If the button is pushed till the end of the wait time, the EEPROM is stored with a
set of default values.
Figure 7-4
After pushing the button, the message shown in Fig. 7-5 is displayed for some
seconds, after which the software goes on running in the standard way.
Figure 7-5
ATTENTION: We strongly suggest not to force the EEPROM re-initialization except
in case of real necessity, since this involve the loss of the user configuration.
7.2 Main cycle
The menu system of the PTX-LCD can be broken up in a default menu and a set
of administration menus.
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