Ridder Aqua CX300, User Manual

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2 Operation
2.1 Switching on the controller
The main switch (Power ON/OFF) is located on the left side of the computer housing.
This switch enables you to turn the mains supply to the controller on and off. When
you switch the controller on for the first time, all the settings are configured to the
factory defaults. Changes made to the settings are stored in the controller's memory.
The settings will be retained if the controller is switched off. To reset all settings back
to their factory defaults, press and hold down push button 1 on the display board while
switching on the controller.
2.2 Keyboard
Figure 2-1 Keyboard
Character Meaning Use
A Numeric
keys Keys for adjusting the values of settings.
B Negative
value Minus sign, for entering negative numbers.
C Decimal
value Decimal point, for entering decimal values.
D Delete Delete the value entered.
Return to the previous menu.
E Enter To adjust a setting: Press Enter (E) to select the setting.
Then enter the new value. To save this value, press
Enter (E). To restore the original value of the setting,
press Delete (D).
F Help (?) Press this key to display a description of the menu or
setting selected. To return to the previous screen, press
Delete (D).
Aqua CX300
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