Keys And Switches - Sharp UP-600 Service Manual

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 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.
Device type LCD display
Dot format 320(W) x 240(H) Full dot
Dot size 0.24 (W) x 0.21 (H) mm
Dot space 0.02 mm
Dot color White
Back color Dark blue
2) DISPLAY ADJUSTMENT (OPERATION DISPLAY)
You can adjust the contrast of the display by using the contrast
control, and also you can adjust the display angle. Pull up the tab, the
display will head up.
The backlight in the display is a consumable part.
When the LCD display may no longer be adjusted and becomes
darker, you should change the backlight.
3) CUSTOMER DISPLAY (Pop-up-type)

4. KEYS AND SWITCHES

1) MODE SWITCH AND MODE KEYS
REG
OP
X / Z
OFF
PGM
1
PGM
2
Tab
Contrast control
Turning the control backwards
darkens the display and
turning it forwards lightens the
display.
MA
SM
MGR
X /Z
1 1
X /Z
2 2
• Manager key (MA)
• Operator key (OP)
The mode switch has these settings:
OFF: This mode locks all register operations.
No change occurs to register data.
OP X/Z: This setting allows cashiers/clerks to take X or Z reports for
their sales information. (This setting may be used only
when your register has been programmed for "OP X/Z
mode available" in the PGM2 mode.)
REG: For entering sales
PGM1: To program those items that need to be changed often:
e.g., unit prices of departments, PLUs or UPCs, and per-
centages
PGM2: To program all PGM1 items and those items that do not
require frequent changes: e.g., date, time, or a variety of
register functions
MGR: For manager's and submanager's entries
The manager can use this mode to make entries that are
not permitted to be made by cashiers/servers -for example,
after-transaction voiding and override entry.
X1/Z1: To take the X/Z report for various daily totals
X2/Z2: To take the X/Z report for various periodic (weekly or
monthly) consolidation
2) DRAWER LOCK KEY
This key locks and unlocks the drawer. To lock it, turn 90 degrees
counterclockwise. To unlock it, turn 90 degrees clockwise.
4) PRINTER COVER LOCK KEY
This key locks and unlocks the printer cover. To lock it, turn 90
degrees counterclockwise. To unlock, turn 90 degrees clockwise.
• Submanager key (SM)
• Service key (SRV)