Sharp Electronic Organizer YO-270 - Manual (Page 4)

2
Auto Shut Off Function
When none of the keys has been pressed for approximately 7
minutes (initial setting), the Organizer automatically turns the power
off to save the batteries.
Setting the Auto Shut Off time
(Default: 7 minutes)
1. If the display is in another
mode or World Clock mode,
press h to enter the Home Clock mode.
2. Press W.
The Auto Shut Off time setting window will appear.
3. Press an appropriate number key ( 1 to 3, 5, 7, 9 ) to select
the Auto Shut Off time.
Backlight
The Backlight allows you to view the display and use the Organizer
even in low-light conditions. Pressing z once illuminates
the display for as long as you continue to use the Organizer, or until
no key is pressed for 15 seconds.
• To turn the Backlight off, press z again.
• The Backlight may remain on for less than the preset interval or it
may not function if the battery level is low.
• The Backlight does not function during data transfer.
Do not use the Backlight unnecessarily.
• Since the Backlight drains power from the operating batteries,
excessive use of the Backlight will significantly reduce the life of
your batteries.
Adjusting the LCD Contrast
Press > or < in the Home Clock mode.
The LCD display will become brighter each time > is pressed and
darker each time < is pressed.
Adjust the contrast to the level you find best for viewing.
Turning the key sound On and Off
Press } in Home Clock mode to set the key sound On and Off.
Memory Check
Press K in Home Clock
mode.
The memory check window will
appear.
Press any key to return to Home Clock mode.
Auto Shut Off
1 Min.
2 Min.
3 Min. 5 Min.
7 Min.
9 Min.
Memory Free
100 %