Sharp RZ-X750 (serv.man4) Service Manual ▷ View online
15
No
ITEMS
INSPECTION CRITERIA
1
Bright/Dark Sub Pixel Defect
( In the center of LCD panel)
( In the center of LCD panel)
N≤1
2
Bright Sub Pixel Defect
N≤3
3
Dark Sub Pixel Defect
N≤4
4
Bright + Dark Sub Pixel Defect
N≤5
5
2 Adjacent Bright Sub Pixel Defect
N≤2
6
2 Adjacent Dark Sub Pixel Defect
N≤3
7
3 Adjacent Bright Sub Pixel Defect
N≤1
8
3 Adjacent Dark Sub Pixel Defect
N≤2
LCD sub pixel inspection criteria
16
INSTALL LOCATION & DIRECTIONS FOR USE
Before system installation, it is important to select the safe and comfortable place
which is satisfied with the following contents.
which is satisfied with the following contents.
1.
Select a hard surface with enough room to meet system requirements.
2.
Select a place where the product is protected from electrostatic shock which could
cause damage to the product or data loss.
3.
Select a place for the product with ample ventilation to prevent heat build up.
4.
Select the dry and cool place and avoid high temperature difference, high humidity,
dense dust, or the direct rays of the sun.
5.
Select proper electric power. Connect all the equipment to properly grounded
outlet.
6.
Keep the systems away from devices generating electricity.
7.
Do not place heavy materials on this product, and do not put high pressure on the
product.
8.
Do not hit, drop or allow other material to drop onto the products damage may
result.
9.
Do not hit or drag on its surface with sharp instrument or pen because touch panel
can be easily scratched, and the durability can be decreased due to the damage.
10
. This product is not waterproof. Please keep this product away from liquid.
11
. After turning the product OFF wait for a minimum of 5 seconds before turning the
product back ON
12
. Turn off and Disconnect the machine from power when moving the product.
13
. Do not move the product to place where the difference of temperature is more
than 10 degrees because that can cause the corrosion of the product.
14
. Microsoft POS Ready 2009 is made specifically for use in POS systems and Kiosks.
Some software may not operate as expected due to differences from Windows XP
general OS by Microsoft(R).
general OS by Microsoft(R).
15
. When COM port is set to provide +5 volts through the serial pin, it is required that
the unit be turned off when attaching or removing any serial from the COM port.
17
CONNECTING PERIPHERAL
Barcode scanner connection
Connect to the serial ports. ( Barcode scanner,
Serial interface devices etc.)
Serial interface devices etc.)
Printer connection
The serial type, the parallel type, and the USB type of printers for receipt can be
connected. Serial and parallel port located in the Rear IO port.
connected. Serial and parallel port located in the Rear IO port.
Keyboard and mouse connection
There are USB ports in the bottom side IO port.
Only USB type of keyboard and mouse can be
connected.
Only USB type of keyboard and mouse can be
connected.
18
Connecting DC power supply cable
Connecting DC power supply cable to at the bottom of
the terminal. (Free Voltage system adapter is used. Both
100V and 220V can be used.)
the terminal. (Free Voltage system adapter is used. Both
100V and 220V can be used.)
RJ-45 LAN cable connection
To use LAN services, connect to RJ-45 jack.
Peripheral devices for the sound connection
External amplified speaker or H/P can be connected.
Cash drawer connection (Type B)
The connection for Sharp drawer units is recognized
at the marked rear I/O ports.
at the marked rear I/O ports.
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