>> Ultrasonic Flow meter User Manual
6.1 Display and keyboard
Display is 2×20 characters LCD with backlight, available to set backlight time and contrast.
Separated Mounting
TUF-2000M TUF-2000F
MENU : used for entering into menus.
▲: used for menuup or choosing 0-9, +, -
□
► : used for menudown or moving the cursor to next.
ENT : used for finishing menu inputting or entering into submenu.
6.2 Operation
The user interface of this flow meter comprises about 100 different menu windows that are
numbered by M00, M01, M02 … M99.
Method to enter Menu: Press MENU first, and follow the two-digit number keys. Take M35 as an
example, the correct key sequence is MENU35
To move between the adjacent menus, press ▲/+ and ▼/- for 16-key keyboard; press ▲and
□
► for 4-key keyboard.
0 - 9 and . are used for inputting numbers or menu
numbers.
◄ is used for back left or delete the left character.
▲/+ and ▼/- are used for entering into the last and next
menu. Also can be used as ± sign when inputting numbers.
MENUis used for accessing the menu. Press this key first,
then type the number keys to enter into the matched menu.
ENTis the ENTER key, used for confirming the contents you
input or choose.