TESTO 6681 Instruction Manual page 5

Character/ Explanation/example
display:
Steps are numbered if a certain sequence of actions must
1
be followed, e.g.:
A step is not numbered if there are no further steps or if the

step is optional, e.g.:
" to "
Example entries are in inverted commas, e.g.:
The value "0" results in ....
Elements of the program interface or instrument display,
Bold type
e.g.:
The instrument designation appears in the
instrument/parameter file list.
Select Main Menu Channel 1 and confirm with SET.
...>... Functions/paths within a menu, e.g.:
Start > All Programmes > Testo > P2A Software.
Buttons which start an action, e.g.:
[ ]
Confirm the software key with [OK].
CAPITAL
Keys on the instrument or keypad, e.g.:
LETTERS
Press ESC.
1 Loosen and remove housing screws.
2 Remove the upper part of housing.
Insert probe connector into socket of testo 6681 until it
engages.
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