Hach DR 6000 Manual Del Usuario página 154

Standard programs
Overview
Tips for using the touch screen
The entire display reacts to touch. Make selections by tapping with a
fingernail, fingertip, eraser or stylus. Do not touch the display with sharp
objects (for example a ballpoint pen tip).
• Do not place anything on top of the screen, to prevent damage or
scratches on the screen.
• Press buttons, words or icons to select them.
• Use scroll bars to move up and down long lists very quickly. Press
and hold the scroll bar, then move up or down to move through the
list.
• Highlight an item from a list by pressing it once. When the item has
been successfully selected, it will be displayed as reversed text
(light text on a dark background).
Use of the alphanumeric keypad
English 154
This display is used to enter letters, numbers and symbols as needed
when programming the instrument. Unavailable options are disabled
(grayed out). The symbols left and right on the display are described in
Table 1.
The designations of the center keypad change according to the selected
entry function. Touch each key repeatedly until the required character is
shown on the display. A space can be entered by using the underscore
on the YZ_ key.
Press Cancel to cancel an entry, or press OK to confirm an entry.
Note: It is also possible to use a USB keyboard (with US keyboard
layout) or a hand-held USB barcode scanner (refer to
parts, page 172).
Table 1 Alphanumeric keypad
Icon / key Description Function
Toggles the character input mode between upper
ABC/abc Alphabetic
and lower case.
Punctuation, symbols and numerical sub- and
# % Symbols
superscripts may be entered.
123 Numeric For entering regular numbers.
CE Clear Entry Clear the entry.
Deletes the current character and goes back one
Left Arrow Back key
position.
Right
Next Navigates to the next space in an entry.
Arrow
Replacement