Upper panel (black)
Display
The display is a back-lit LCD that will display information 
in four lines of twenty characters and in four different 
languages: English, French, Portuguese, and Spanish. See 
Figure8.
Figure8.  Main Menu, Forward Direction, and Metering-
PLUS Tap Position screens
The CL-7 control utilizes a nested menu structure, items are 
structured with a main menu and then one, two, three, or 
four sub-menus. The final sub-menu in any of the menus 
contains the control parameters. The main menu is the 
default display; refer to Table8 for the complete nested 
menu. When a menu is displayed, the current menu item 
is indicated by a cursor arrow () on the display screen. 
Parameter values appear on the LCD, right justified, with a 
decimal point shown as necessary.
ote:N Only four line items appear on the display at one 
time. Moving the cursor down from the fourth line 
will shift the line items up one item at a time.
LCD display contrast
The LCD display panel contrast is adjustable. Press and 
hold the FUNC key, then press the scroll up arrow key to 
increase or the scroll down arrow key to decrease contrast.
10
INSTALLATION, OPERATION, AND MAINTENANCE INSTRUCTIONS   MN225003EN   April 2018
CL-7 Voltage Regulator Control