Sharp GX30i User Manual page 139

1.
Perform steps 1 to 3 in "Opening the Phone Settings
Screen" on page 129.
Press a or b to highlight "External Display", then
2.
press to select.
Press a or b to highlight "Backlight", then press
3.
to select.
Press a or b to highlight "On" to set backlight on
4.
or "Off" to set backlight off, then press
When you select "On" in step 4:
5.
Enter the duration of the backlight using 2 digits,
then press .
To Adjust the LCD Contrast of the External Display
You may sometimes need to adjust the LCD contrast of
the external display to suit certain lighting conditions.
1.
Perform steps 1 to 3 in "Opening the Phone Settings
Screen" on page 129.
Press a or b to highlight "External Display", then
2.
press to select.
Press a or b to highlight "LCD Contrast",
3.
then press to select.
Press a (High) or b (Low) to adjust the contrast
4.
for maximum clarity.
LCD contrast can be adjusted to 9 levels.
5.
Press
To Set Incoming Indication
Illustrations can be displayed on the external display
when receiving an incoming call.
1.
Perform steps 1 to 3 in "Opening the Phone Settings
Screen" on page 129.
Press a or b to highlight "External Display", then
2.
press
to select.
Press a or b to highlight "Incoming Indication",
3.
then press
Press a or b to highlight an illustration from
4.
"Illustration 1" to "Illustration 4", then press
select.
The selected picture is displayed.
5.
Press
.
to select.
to select.
.
to
Settings 139