Graphic symbols – Shellab SRI20-2 User Manual
Page 5

5
GRAPHIC SYMBOLS
Your incubator is provided with a display of graphic symbols on the control panel 
which are designed to help identify the use and function of the adjustable 
components. 
 
1. 
Indicates that you should consult your manual for 
further description and discussion of a control or 
user item. 
 
 
2. 
Indicates
“Temperature”
 
 
 
3. 
Indicates
“Overtemperature”
4.
C
Indicates
“Degrees Centigrade”
 
5. 
Indicates
“AC Power”
 
6. 
Indicates
“Manual Adjustment”
 
 
7. 
Indicates
“Potential Shock Hazard” behind partition
 
 
8. 
Indicates
“Earth Ground”
 
 
9.
Indicates “Unit should be recycled” (Not disposed of 
in land-fill) 
 
 
Section
3
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