opti-solar SC-50 Installation And Operation Manual page 40

A-01: Access Level
Use Constant A-01 to select the user constant access level.
This level determines which user constants can be changed and displayed.
Settings:
A-01=Constant Set (Factory Setting)
This setting allows all user constants to be changed and displayed.
A-01=Operation Only
This setting allows the "Operation" and "Initialize" to be changed or displayed.
A-02: Init Parameters
Use Constant A-02 to initialize the user constants.
When initialized, the user constants will return to their factory preset values. You
should normally record the setting of any constants that are changed from factory
presets.
Settings:
A-02=Preset Setting
This setting allows to initialize the user constants to factory settings.
A-02=No Initialize (Factory Setting)
This setting does not initialize any user constants.
A-03: Password 1
A-04: Password 2
These two constants are reserved for the factory to test and set the functions.
Users are not allowed to set these two constants.
Lock the constants setting
1. Finish setting all the programmable constants to the desired values.
2. Change A-01=Operation Only, factory setting is A-01=Constants Set.
3. Use UP key to go to A-03 to enter the password 1 (max. 4 digits)
*** Main Menu***
Initialize
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