Leica Biosystems CM1850 UV - Manual (Page 21)

21 Leica CM1850 – Cryostat
6. Control panel operation
6.1 Control panel 1
Function keys
Lamp button
ON/OFF switch for cryochamber illumination.
Manual defrost button
To activate and deactivate manual defrosting.
Key button
To lock and unlock the control panel to protect the entered parameters from
unintended modifications. To lock or unlock, hold down for approximately 5
seconds.
6.2 Programming the desired values
6.2.1 Setting the time
The actual time is set on the panel marked with the clock symbol using the
and keys.
When pushing the or button for more than 1 second, the time value
increases or decreases continuously (autorepeat function).
Fig. 8
Fig. 9