iTrust UH11-0100L - Page 49

1. Shift between level 1 menus
Press the CIRCLE button to shift between the WARNING INFO,
OPERATION STATUS and FUNCTION SETUP menus. Press the
ENTER button to enter the WARNING INFO, OPERATION STATUS
or FUNCTION SETUP menus.
Note: It is required to press and hold the ENTER button for more
than 5 seconds to enter into the FUNCTION SETUP menu.
2. Shift between level 2 menus
A. After entering into the OPERATION STATUS menu, pressing the
CIRCLE button can circularly view the running data; when the
screen displays “BACK TO MAIN MENU”, press the ENTER button
to return to the main menu.
B. After entering into the FUNCTION SETUP menu, pressing the
CIRCLE button can circularly view the settable function information;
when the screen displays “BACK TO MAIN MENU”, press the
ENTER button to return to the main menu OPERATION STATUS.
C. After entering into level 2 menu under FUNCTION SETUP menu,
the parameter value is displayed in highlight; at this time, pressing
the CIRCLE button can circularly modify the value; press the
ENTER button to save the modifications; after that, the parameter
value is not displayed in highlight.
D. In the event of alarm, pressing the CIRCLE button can circularly
view historical alarm; when the screen displays “BACK TO MAIN
MENU”, press the ENTER button to return to the main menu
OPERATION STATUS.
Chapter 3 Operation 37
E1-20010916-C-1.0