Sharp UP-V9900 (serv.man3) Service Manual ▷ View online
1-6
Features
Names and Functions of the System Parts
Introduction
Setting
Using
BIOS
Expansion Troubleshooting Appendix A Appendix B
Rear Side
PS/2 Keyboard Connector
Connects to external PS/2 keyboard device.
Serial Port
Connects serial devices such as a Line display,
a barcode scanner, or a receipt printer that use serial
interface to the serial ports. The powered COM1 and
powered COM2 ports support supply for Normal DC
+0V, and +5V by BIOS settings.
a barcode scanner, or a receipt printer that use serial
interface to the serial ports. The powered COM1 and
powered COM2 ports support supply for Normal DC
+0V, and +5V by BIOS settings.
IO Port Cover
A cover that protects various cables connected to
the system.
RJ11 cash drawer Connector
An optional cash drawer(Optional) can be
connected to this RJ11 cash drawer port.
Audio-out jack
An external amplified speaker may
beconnected to the jack for listening to sounds.
USB connectors
You can connect peripherals such as scanners, printers and keyboard to
the USB (Universal Serial Bus) connectors. USB includes devices that in
the past used serial ports, parallel ports, the keyboard port, and the mouse
port as well as new kinds of devices. USB peripherals are hot swappable
enabling plug and play for your peripherals.
the USB (Universal Serial Bus) connectors. USB includes devices that in
the past used serial ports, parallel ports, the keyboard port, and the mouse
port as well as new kinds of devices. USB peripherals are hot swappable
enabling plug and play for your peripherals.
RJ-45 LAN Connector
Connects the RJ-45 cable for 10 /100/1000Base Ethernet connection
to this port.
to this port.
Main memory card/Mini-PCI slot cover
Lift the cover to install or replace the main memory card
or to install a Mini-PCI card.
Paraller Port
Connects parallel devices such as a printer to the
parallel port. (Supporting 2'nd VGA port with cable)
VFD (Line Display)
Displays some information input in the system.
(For example, product name and price)
Power Connector
Connects one end of the AC power
cord to the power socket.
2-1
Using BIOS
Introduction
Expansion
Installation Locations
Connecting Peripheral Devices Turn On and Off the System Restoring HDD Drive to factory default configuration
Setting
Appendix A Appendix B
Troubleshooting
Installation Locations
Before install the system, it is important to choose a safe and convenient site that provides as the below.
● A large, sturdy desk or table strong enough to support the weight of your system and all of its components.
● A flat and hard surface. Soft surfaces like beds and carpeted floors attract static electricity, which can erase data on your disks, damage the
circuitry of the system, and prevent proper ventilation.
● Good air circulation. Leave several inches of space around the system so air can move freely.
● Moderate environment conditions. Select a cool, dry area and protect your system from extremes in temperature, humidity, dust, and smoke.
Avoid direct sunlight or any other source of heat.
● Appropriate power sources. To prevent static charges, connect all your equipment to three-hole, grounded outlets.
● No electromagnetic interference. Do not place your system too close to any electrical device, such as a telephone, which generates an
electromagnetic field.
2-2
Using BIOS
Introduction
Expansion
Installation Locations
Connecting Peripheral Devices Turn On and Off the System Restoring HDD Drive to factory default configuration
Setting
Appendix A Appendix B
Troubleshooting
▶ Adjusting the angle:
The following Figure shows how to adjust the angle for your work environment.
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Note !
2-3
Using BIOS
Introduction
Expansion
Installation Locations
Connecting Peripheral Devices
Turn On and Off the System Restoring HDD Drive to factory default configuration
Setting
Appendix A Appendix B
Troubleshooting
Connecting Peripheral Devices
<Keyboard>
The printer supports both parallel and serial connection.
To connect it to the system, plug in the printer connector and the
printer power connector provided.
(Plug the printer connector either into a serial or a parallel
connector depending on the type of data interface required.)
To connect it to the system, plug in the printer connector and the
printer power connector provided.
(Plug the printer connector either into a serial or a parallel
connector depending on the type of data interface required.)
Connecting a Receipt Printer
To connect the keyboard, hold the keyboard connector
with an arrow or other mark on the connector facing up
and insert it into the keyboard connector on the rear side
of the system.
with an arrow or other mark on the connector facing up
and insert it into the keyboard connector on the rear side
of the system.
Connecting a Keyboard
<Receipt printer>
or
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