Leica Biosystems TP1020 - Manual (Page 38)

38 Instructions for Use V 2.9 RevC, English – 12/2013
5. The User Interface
Key functions
Programming, control panel locking, time setting,
up-and-down movement of the tissue basket
Programming button "PROG"
To call and quit the programming mode, in which
programs are set up, edited and altered, and to
display a program which is currently activated.
Lock button "KEY".
To lock all control panel functions as protection
against accidental changes of programmed
parameters.
• To activate and quit the lock function, press
"KEY" for 5 seconds.
"LOCKED" will be displayed.
After 10 seconds the display returns to standard
reading.
All key functions with the exception of the lock-
ing key itself are now locked. None of the key
functions can be activated. When pressing any
key, the display will always read "LOCKED" for
10 seconds.
• To unlock the key functions, press "KEY" again
for 5 seconds.
All key functions will return to normal.
"CLOCK" symbol button
To set the time and to indicate the total duration,
start time and expected end of automatic tissue
processing programs.
The display differentiates between indication
of time (real time, start time when working with
delayed starting function, end time) - which is
indicated through hyphens and colon - and indica-
tion of duration (holding time of the tissue basket
in a particular station, total duration of process)
- which is indicated through the letters "d" and "h".