3.3.1 Control Panel Key Definitions
A menu of configuration options shows on the LCD Display Panel. By pressing the ▲, ▼, ENT
and ESC buttons, you can traverse the various options from the menu and configure the desired
parameters. These buttons perform the following functions:
(▲) repeatedly press up arrow key until the required item is displayed
(▼) repeatedly press down arrow key until the required item is displayed
ENT: select a menu item, open a sub-menu, and select a value.
ESC: exit a sub-menu and return to the previous menu.
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