Casio FX-CG20 Calculator User Manual


 
CASIO
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u Menu Titles
• Menu titles in this User’s Guide include the key operation required to display the menu
being explained. The key operation for a menu that is displayed by pressing K and then
{LIST} would be shown as: [OPTN] - [LIST] .
6( g) key operations to change to another menu page are not shown in menu title key
operations.
u Command List
The Program Mode Command List (page 8-51) provides a graphic flowchart of the various
function key menus and shows how to maneuver to the menu of commands you need.
Example: The following operation displays Xfct: [VARS] - [FACTOR] - [Xfct]
k Display Brightness Adjustment
Adjust the brightness whenever objects on the display appear dim or difficult to see.
1. Use the cursor keys ( f, c, d, e) to select the System icon and press w, then
press 1(DISPLAY) to display the brightness adjustment screen.
2. Adjust the brightness.
• The e cursor key makes display brightness lighter.
• The d cursor key makes display brightness darker.
1(INITIAL) returns display brightness to its initial default.
3. To exit display brightness adjustment, press m.