Setting the display contrast, Adjusting the display contrast – Texas Instruments TI-83 PLUS User Manual
Page 11
TI-83 Plus
Operating the TI-83 Plus Silver Edition
8
Setting the Display Contrast
Adjusting the Display Contrast
You can adjust the display contrast to suit your viewing angle and lighting
conditions. As you change the contrast setting, a number from
0
(lightest)
to
9
(darkest) in the top-right corner indicates the current level. You may
not be able to see the number if contrast is too light or too dark.
Note: The
TI-83 Plus
has 40 contrast settings, so each number
0
through
9
represents four settings.
The
TI-83 Plus
retains the contrast setting in memory when it is turned
off.
To adjust the contrast, follow these steps.
1. Press and release the
y
key.
2. Press and hold
†
or
}
, which are below and above the contrast
symbol (yellow, half-shaded circle).
•
†
lightens the screen.
•
}
darkens the screen.