Lcd Interface; Operating The Ldc Interface - GAL GALaxy eHydro Manual

GALaxy eHydro Elevator Controller
Section 5 LCD Interface

5.1 Operating the LDC Interface

Figure 5-0: LCD Interface
The LCD interface uses a 4 line by 20-character display and four buttons. This interface allows the user
to adjust parameters, view critical controller information, to implement the controller setup and to view
the elevator status. Upon power-up the Elevator Status screen is displayed. Hitting the mode button
twice will bring you out to the main menu showing a blinking GALaxy name to indicate the controller is
running.
The four buttons used with the LCD display are, UP, DOWN, MODE and ENTER. The UP and DOWN
buttons are used to scroll up and down to each menu item. When an appropriate menu item is reached,
the ENTER button is used to select the item. Some menu items, once selected, show a second menu.
Again, use the UP and DOWN buttons to scroll through the menu items and the ENTER button to select
the item. The MODE button is used to go back to the previous menu. When a menu item is an
adjustable variable, select the item with the ENTER button and change the variable with the UP or
DOWN button. The MODE button is used to move the cursor to the next digit. When the appropriate
value is reached, used the ENTER button to complete the variable change operation and return to the
current menu.
To adjust the brightness of the display, the Adjust LCD Display menu allows the user to adjust the
contrast and the brightness. The LCD Menus are show in the following section.
Section 5 – LCD Interface
5-1