A-Indicates SETUP, INFO or RUN mode
B-Indicates mode page sequence
C-Contrast button to adjust display contrast level
| D-Alpha keys (A to G) which activate cells
E-Advances screen page
F-Selects SETUP mode
G-Selects INFO mode
| H-Selects RUN mode
I-Input numeric values into changeable display
J-Black arrow indicates information cell can be changed
| K-Display area with several information display cells
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