CAI 600-NDIR, Руководство пользователя

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Section 4 Model 601/601P/602/602P/603 NDIR Analyzer
California Analytical Model 600_NDIR_Series_v10.0 CE Operators Manual
Page 29 of 86
4.2. Keyboard
Del Main Back
6
7
8 9 0
1
2 3
4
5
F6 F7 F8 F9
F10
F1
F2 F3
F4 F5
Display lighting
on / off
Delete key
Switch-over of the keyboard
numeral / control keys
To the main menu
Cancel, back to
the last menu
End input,
open selected field for input
Arrow keys for selecting the functions and
editing fields and for scrolling possible input values
Combined control / numeral keys
Figure 4-2 Keyboard
4.2.1. Operation with the Cursor Keys and the Enter Key
When operating the unit with the cursor keys, you select the various functions with the
up/down cursor keys and start them with the Enter key. This method is particularly suitable
for less proficient users since the system displays a short on-line help for nearly every
function selected. The actual cursor position is shown as a black horizontal bar.
TIP: If you are not yet familiar with the screens and their fields, just press any cursor
key after a screen appears. This moves the cursor from field to field and displays the
corresponding online help.
4.2.2. Operation with the Function Keys
When using the function keys (Fl though F10), functions are directly accessed by pressing
their corresponding function keys. This method is suitable for the advanced user since it is
faster than the operation with the cursor keys.
4.2.3. Read/Change Parameters
To read and/or change parameters, you must switch to the parameter input mode by
pressing the Enter key after calling the corresponding parameter screen. The input cursor
(horizontal bar under the first character) then appears in the active edit field (black
background). The cursor can be positioned with the right and left cursor keys, and the
value displayed (number or letter) can be changed with the up and down cursor keys or
entered directly. Every input has to be concluded by pressing the Enter key again, which
causes the cursor to disappear.