3. OPERATION
Page
13
©2001~2007
DH Instruments, a Fluke Company
Key press confirmation is provided by both tactile and audible feedback. A single
beep confirms a valid entry. A descending two note tone signals an invalid entry.
The audible entry feedback can be suppressed or modified (see Section 3.4.3.2).
Pressing the
[ENTER]
key generally causes execution or forward movement in the
menu tree.
Pressing the
[ESCAPE]
key generally allows movement back in the menu tree and/or
causes execution to cease or suspend without changes being implemented.
Pressing
[ESCAPE]
repeatedly eventually returns to the MAIN run screen. From the
MAIN run screen, pressing
[ESCAPE]
allows momentary viewing of the MFC-CB
identification screen.
Pressing the
[+/-]
key changes a numerical sign when editing. From the MAIN run
screen, it provides a momentary view of the active MFC profile (see Section 3.3.1).
Pressing the
[
←
]
and
[
→
]
keys allows reverse and forward cursor movement when
editing data entry. These keys are also used to scroll through choices. When in the
MAIN run screen, they are used by the JOG function to increment the MFC set point
up and down (see Section 3.2.9).
Menu selections can be made by pressing the number of the selection directly or by
pressing
[
←
]
or
[
→
]
to place the cursor on the number of the desired selection and
pressing
[ENTER]
.
Some screens go beyond the two lines provided by the display. This is indicated by a
flashing down arrow in the second line of the display. Press [
←
] and [
→
] to move the
cursor to access the lines that are not visible or directly enter the number of the
hidden menu choice if you know it.
3.1.2.2
SOUNDS
MFC-CB is equipped with a variable frequency tone device to provide audible
feedback and alarms. Sounds are used for the following indications:
Valid key press:
Brief beep. Choice between three frequencies or NO sound is
available (see Section 3.4.5.2).
Invalid key press:
Descending two tone “blurp”. Choice of NO sound is available
(see Section 3.4.5.2).
