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3.4 Keypad Operation
If there is not any keypad operation in one minute and it‟s not in the processes of „F2 Calibration‟ & „F6 Factory
Adj.‟, the controller will return to „Main Display Interface‟ automatically.
3.4.1 Menu Operation
3.4.2 Quick Operation
*: Keep the key pressed for 2 seconds.
Cursor shifts up.
Display the previous interface or option.
Digit input: +1.
Cursor shifts down.
Display the next interface or option.
Digit input: -1.
Key-locking.
Key-unlocking.
„Manual/Auto‟ Control Mode Selection.
„Internal/External‟ Flow Set Mode Selection.