Read Sharp ER-A750 (serv.man8) User Guide / Operation Manual online
14
• Screen example 2 (PGM mode)
Customer display
ST:
Lights up when a subtotal is displayed.
:
Lights up when the change due amount appears in the display or when the total sale amount is
negative.
negative.
TL:
Lights up when you finalize a transaction without any amount tendered entry.
VOID:
Lights up when the
v
key is pressed or when an item void entry is made.
RF:
Lights up when the
F
key is pressed or when a refund item entry is made.
Screen save mode
When you want to save the electric power or save the display’s life, use the screen save function. This function
can turn the LCD backlight off when any server does 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 go back to the normal mode, press any key.
can turn the LCD backlight off when any server does 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 go back to the normal mode, press any key.
Amount
Machine state indicator lamps
ST
TL VOID RF
Window
In the PGM mode,
programmable items are listed.
programmable items are listed.
Double-size character mode indicator (W):
Appears when the double-size character
mode is selected during text programming.
mode is selected during text programming.
Caps lock indicator (A/a):
The upper-case letter “A” appears when
Caps Lock is on, and the lower-case
letter “a” appears when Caps Lock is off
during text programming.
Caps Lock is on, and the lower-case
letter “a” appears when Caps Lock is off
during text programming.
Time
Mode name
Clerk code
~ER-A750(SEEG)-1 97.3.31 3:25 PM Page 14
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