WWC T1 Set Up & Maintenance Manual Set Up Modes
Document Ref 905675-001 Rev 2 Page 5-3
After the 7 key is pressed, the initial setup will be mandatory (see section 5.3).
Note : Remember to insert the jumper W201 after start up.
5.2.2 WARM START
When jumper W201 is ON and W202 is OFF, the calculator performs a normal
start up and all data from previous sessions is restored. If there are no problems
detected during power-on self tests, the calculator immediately defaults to normal
operation mode.
During the power-on self tests, an internal parameter check is done (i.e. RAM
and Eeprom comparison) and if this comparison is incorrect then the following
errors messages can occur:-
•The display shows Eeprom and Error flashing
This means that the parameter back up in Eeprom is inconsistent. The RAM
contents will be stored in Eeprom and operator has the choice to either start the
initial set up or start normal operation based on the RAM parameters.
•A software version mismatch is detected between RAM and Eeprom
This usually means that another version of the software is installed and a new
set up will be forced.
•The internal set up of the calculator is not initialised or cannot be recovered
from Eeprom and RAM
In this case, the operator is forced to perform the initial set up and the display
shows SEtUP Pincd flashing.
5.2.3 SERVICE START
When jumpers W201 and W202 are both ON, the calculator starts up as a warm
start but also clears all data except the configuration data. Therefore, the set up
and settings are still intact but all other data is cleared e.g. totals, current status
of calculator, actual delivery modes etc.
This option allows the service engineer to start with a “clean” calculator without
having to run through all the configuration steps. Changes can still be made
later via separate menus i.e. Maintenance mode (key 5), Inspection mode (key
6) or Application mode (key 3).
Note : Remember to remove the jumper W202 after start up.
5.3 Initial Set Up Menu
The Initial Set Up Menu is only entered after a cold start or if an error is detected.
Issue A
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