Leica Biosystems CM1510-S - Manual (Page 24)

24 Instruction manual V 1.4 – 04/2010
5. Operation
Defrosting the quick-freeze shelf
(LED 1 and LED 3 on)
• (Press and hold „P“ button and simulta-
neously press ).
Press the two buttons once again to deac-
tivate the defrost function.
5.3 Setting user-definable parameters
Set temperature:
During normal operation, the actual
cryochamber temperature is dis-
played.
• Press once.
• Press or to select the desired tem-
perature.
Defrost time:
• Press once more.
• Press or to modify the indicated
value.
The first two digits correspond to the hours,
the last digit indicates minutes. Since there is
only one digit indicating minutes, the indicated
value must be multiplied by 10. Defrost time is
selectable in 10-minute steps.
Fig. 16 shows defrosting time set at 23:50
hours.
Fig. 14
Fig. 15
Fig. 16