Sharp RZ-X750 (serv.man4) Service Manual ▷ View online
8
Product overview
Front
Operation Display (Touch Panel)
15 inch TFT-LCD screen with touch sensitive screen displays the operational status of
the system and the system can be operated by touch screen.
the system and the system can be operated by touch screen.
1
Power Button
Push the power button to turn terminal "ON" (AC connection required).
Switch the terminal "OFF" by pushing shortly the power button which initiates
shutdown of Windows.
Switch the terminal "OFF" by pushing shortly the power button which initiates
shutdown of Windows.
2
HDD Indicator
LED lights up during hard drive activity.
3
Power Indicator
LED lights up when the system is "ON."
4
LCD Brightness Control
Adjusts the brightness of the screen. (increase / decrease)
5
Magnetic Stripe Reader (optional)
For reading magnetic stripe cards.
6
2
1
4
3
5
6
9
Rear / IO Ports
1 2
3
4
1
6
8
9 10
11
12
5
7
Serial Port 1, 2, 3, 4
Connects serial devices such as a customer display, a barcode scanner, or a receipt
printer that use serial interface to the serial ports.
printer that use serial interface to the serial ports.
1
Note:
•
Default voltage at Pin 9 of COM2 / COM3 is 5V.
USB Connectors
You can connect peripherals such as scanners, printers and keyboard to the USB
(Universal Serial Bus) connectors. USB peripherals are hot swappable enabling plug
and play.
(Universal Serial Bus) connectors. USB peripherals are hot swappable enabling plug
and play.
4
DC Inlet Jack (AC/DC adaptor)
To supply power to the system, please connect here the supplied AC/DC power
adaptor (24V/7.5A).
adaptor (24V/7.5A).
2
VGA Connector
Connects VGA cable from a 2nd monitor.
3
LAN Connector (RJ 45)
Connect RJ-45 cable for 10/100/1000 Base Ethernet connection to this port.
5
10
Audio Jack
An external amplified speaker may be connected to the jack for Audio output.
6
8
Cash Drawer Ports (2*3 pin Molex)
Optional Sharp cash drawers can be connected to cash drawer port.
7
Parallel Port
Connects parallel devices such as a printer to the parallel port.
DC Outlet Jack (DC 12V)
Can be used as 12V DC power for second monitor (optional LCD customer display
model RZ-X6DP2).
model RZ-X6DP2).
10
9
Powered USB Port
You can connect the peripheral device using 24V DC power. This connector
incorporates a socket that allows compatibility of standard USB peripherals.
incorporates a socket that allows compatibility of standard USB peripherals.
11
HDD Rear Cover
Remove the cover to install or replace the HDD. Consult your authorized SHARP
dealer for further details.
dealer for further details.
12
Memory Rear Cover
Remove the cover to replace the memory. Consult your authorized SHARP dealer for
further details.
further details.
Note:
•
The four power pins (two ground and two voltage) provide a specific voltage (+24V DC at
a maximum rating of 3.5 amps) at that port.
Note:
•
Stand must be removed to open Memory Rear Cover.
11
DISPLAY
Display angle
The display may be tilted for the best viewing angle. The angle can be adjusted within
140 degrees left/right and 45 degrees up/down as illustrated in the picture.
140 degrees left/right and 45 degrees up/down as illustrated in the picture.
Caution:
•
Do not pull the display beyond the maximum tilt angle nor apply excessive pressure to the
display.
display.
•
The LCD module built in this POS terminal is manufactured with highly precise technology,
however bright pixels or blank pixels may appear. Also an irregular color and brightness may
occur depending on the view angle. Please note that this type of phenomena is common for
LCDs and may not be a malfunction.
however bright pixels or blank pixels may appear. Also an irregular color and brightness may
occur depending on the view angle. Please note that this type of phenomena is common for
LCDs and may not be a malfunction.
•
The backlight in the display is a consumable part. (the backlight tube is a part of LCD-unit and
not separate changeable)
not separate changeable)
•
When the LCD display can no longer be adjusted and becomes darker, you should replace the
LCD module. Consult your authorized SHARP dealer for further details.
LCD module. Consult your authorized SHARP dealer for further details.
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