Sharp UP-600 - Manual (Page 15)

15
• Screen example 2 (PGM mode)
Customer display (Pop-up type)
Screen save mode
When you want to save the electrical power or the display’s life, your POS terminal is provided with the
screen save function. This function can turn the LCD backlight off when servers do not operate the POS
terminal for an extended period of time. You can program the time for which your POS terminal should keep
the normal status (in which the backlight is “ON”) before it goes into the screen save mode.
To exit the screen save mode, press any key.
Programming item information area
Programming area:
Programmable items are listed.
Caps lock indicator (A/a):
The upper-case letter “A” appears when caps lock
is on, and the lower-case letter “a” appears when
the caps lock is off during text programming.
Double-size character mode indicator (W):
Appears when the double-size character mode is
selected during text programming.