Evoqua Wallace & Tiernan SFC-SC, Руководство пользователя, Страница: 66 / 83

WT.050.590.002.UA.IM.0614 51
SFC ANALYZER / CONTROLLER
EVOQUA W3T109634
Operator Controls
Softkey
• Activate the function shown on the graphic
display with the keys.
Up
• Move up one level.
• Display the previous option.
• Increase the value.
Down
• Move down one level.
• Display the next option.
• Decrease the value.
left/right
• Change the column in the menu.
• Change the position in the displayed value
(cursor menu).
ESC
Escape
• Cancel the entry without saving the new
value.
• Move up one menu level.
Enter/Acknowledge
• Set the running delays to zero.
4.2 Notes On Operation
During operation observe the following points:
• Check your entry and modifications before exiting the menu.
• Only press the keys with your fingers, never with hard or pointed objects
such as pencils, etc. This could damage the sealed keypad.
4.2.1 password
The system is password protected to prevent unauthorized or incorrect operation.
• The system password permits full access to all setting options.
The password is a four-digit number combination.
NOTE: The factory default is a null password (four zeros). If the password
protection was not activated with the “lOCk” softkey after entry, the system
is automatically locked one hour later. The password can be changed after
correct entry of the existing password.