TESTO 350 S Short Manual page 28

28 3. Product description
Upper and Delete
Insert space
lower (back-
case/Symbols space)
Minimum input value
Saved parameter
Use
Delete
Applies
current
(backspace)
stored value
reading
3.3.4 The keypad
Function bar
4 function buttons are located beneath the display. The functions are indicated on the
display above the keys. A small arrow on the left or right side indicates further functions
which can be reached by pressing the keys
3.3.5 Input dialogues
Entering numbers and letters
When you are requested to enter letters or numbers, the letter/number matrix shown
opposite appears on the display of the control unit.
1 Select numbers or letters using
2 The chosen symbol is selected with
Accepts
entry and
exits
Entering parameters
When you are entering parameters, the number matrix opposite appears on the display
of the control unit.
Maximum
1 Use
input value
2 The chosen symbol is accepted with
The plausibility of the entry is only verified after the
pressed.
Accepts entry
and exits
3.3.6 Selecting menu item
1 Open main menu with
2 Use
3 Press
Switch instrument on/off.
From the reading display: Open main menu.
From the input dialogue: Return to reading display.
Cancel chosen procedures or a selection or exit submenus. You will always
scroll back one menu window until the main menu.
Reading display: Open system configuration.
Entry/selection menu: Confirm entry/selection.
Switch display light on/off.
Use to scroll back and forth between the reading windows (in the
measurement menu) or select menu item in a list.
Call up instrument functions or measurement control. The meaning of the
freely programmable function keys is shown in the function bar.
Show additional functions in the function bar.
to select numbers.
.
or to select menu item and confirm with
to go back one level.
or .
.
.
.
function button has been
.