
If the driver selects a wrong number, an error message is displayed for five seconds and reverts to
the "Select Pump No." message:
Wrong Pump No.
Please try again
When the driver selects a pump, the message changes to:
Please start
Fueling
All messages requiring customer response have the same four line structure:
→ <Message>
→ _ <Cursor wait for user to type>
→
→ F1-Cancel OK-Enter
9-2.2.6. Active Keys & Devices for PIN Authorization:
The following table (see Table 9-2), summarizes the active keys for PIN authorization entry.
Table 9-2. Active Keys for PIN Authorization
Deletes last digit and moves the cursor left
one space
Cancels the operation, goes to Main
Menu screen
If PIN is wrong – the message ‘Wrong
PIN” appears on Alert Screen
Otherwise: goes to the next screen.
Only for PIN code – By typing the last
digit of the PIN the process continues
without pressing OK.
SiteOmat User’s Manual– MDE 4818
131
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