Fluid Components International CMU - Manual (Page 52)

12.4.3 Functional classes, functions and parameters
Functional classes are written in all upper case letters (headings). The functions beneath each functional
class are written in upper and lower case.
The various functional classes and functions are describes in Section 13 “CT transmitter functions” start-
ing on page 54.
The lower lines contains the following elements:
- Informational
texts
- YES/NO answers
- Alternative values
- Numerical values (with dimensions, if applicable)
- Error messages
If the user attempts to modify values for any of these parameters without entering the required password,
the message “Access denied” will be displayed (see also 12.3 Operating modes on page 50 and 12.4.3.3
Pas on page 53).
12.4.3.1 Selection window/make a selection
In the selection window, the first line of the LCD always contains the heading, while the second line dis-
plays the current setting. This setting is shown in square brackets if the system is in Programming mode.
Function name
[Selection]
In Programming mode (see 12.3 Operating modes on page 50), i.e. after a password has been entered
(see 12.4.3.3 Passwords on page 53), the operator can navigate to the desired setting by using the
5key
or the 6key and the operator can then confirm your selection by pressing ↵ (ENTER key). To retain the
current setting, press Esc.
Page 52 of 112
CMU & CT OPERATING MANUAL