TVLogic LVM-173W-3G, Руководство по обслуживанию

Страница: 3 / 57

1.SAFETY PRECAUTION
3
USE SET VOLTAGE.
- AC 100 ~ 240V (1.2A / 50~60 ㎐ )
- DC 12 ~ 24V (MAX 6A)
SAFETY PRECAUTION ABOUT PARTS
- Some parts of this product should be handled with
cau ti on. User can fi nd those parts in a circuit diagram
and part list.
Do not use att achments not recommended by the
manufacturer. Use of inadequate att achment can result
in accidents.
- Drawing can’t be revised without TVLogic’s permission .
- Use screw holes on the corner when installing the
LCD module.
- Do not push the panel or frame and do not cause an
electric shock to protect the product from damages.
- When handling the LCD module, put an wrist band
to avoid the LCD module from sta ti c electricity
which may cause damages to the electric
components.
- Do not leave the product in a hot or humid place for
a long ti me.
- Keep the LCD module away from direct rays of the
Sun-light.
- Keep away the product from water because it’s the
reason for short circuit and reducing life span of
electric components.
- Use so ft cloths to wipe the surface of LCD module
when it gets dirty. (Do not use coarse cloths which
might cause damages to the LCD module.)
-If the product is exposed to water, you must wipe
the device with a dry cloth then dissemble the
device to dry.
SAFETY PRECAUTIONS ABOUT DISASSEMBLY
- Please use soft cloths or cushioned sponge
when you disassemble or assemble the
products.
- To separate the panel, release the screws
on the four corners then slowly lift up the
panel while removing the panel interface
cable.
- To separate the board, remove the cable
from it fi rst, remove the bolt which is
holding down the board then separate.
Make sure the cable pin is fi rmly connected
to the connector while doing it.
SAFETY PRECAUTIONS ABOUT ASSEMBLY
- Please set torque at 2K of electronic screw
driver when you assemble LCD panel and
cases in order to avoid damages of screw
holes of case. This might cause changing
of whole case if you use over torque of
electronic screw driver.
- The connector should be handled with
caution because it is thin and weak. Wrong
connection causes malfunction of the
board and the panel.
WARNING
BE CAREFUL OF THE ELECTRIC SHOCK!
- Make sure to disconnect the adapter from
the AC power when replacing CCFL or
inverter circuit because high voltage about
650Vrms
fl ows in inverter circuit.
- Do not make the cover of cables damaged
in order to avoid accidents such as a fi re
USE SET VOLTAGE.
- AC 100 ~ 240V (1.2A / 50~60Hz)
- DC 12 ~ 24V (MAX 6A)
SAFETY PRECAUTION ABOUT PARTS
- Some parts of this product should be handled with
caution. User can find these parts in a circuit diagram
and part list.
- Do not use attachments not recommended by the
manufacturer. Use of inadequate attachment can
result in accidents.
- Drawing can’t be revised without TVLogic’s permission.
SAFETY PRECAUTIONS ABOUT HANDING LCD MODULE
- Use the screw holes on the corner when installing the
LCD module.
- Do not push the panel or frame and do not cause an
electric shock to protect the product from damages.
- When handling the LCD module, put a wrist band on to
avoid static electricity with the LCD module which may
cause damages to the electric components.
- Do not leave the product in a hot or humid place for a
long time.
- Keep the LCD module away from direct rays of sunlight.
- Keep away the product from water because it’s the
reason for short circuit and reducing life span of electric
components.
- Use soft cloths to wipe the surface of LCD module when
it gets dirty. Do not use coarse cloths which might cause
damages to the LCD module.
- If the product is exposed to water, you must wipe the
device with a dry cloth then dissemble the device to
dry.
SAFETY PRECAUTIONS ABOUT DISASSEMBLY
- Please use soft cloths or cushioned sponge when you
disassemble or assemble the products.
- To separate the panel, release the screws on the four
corners then slowly lift up the panel while removing
the panel interface cable.
- To separate the board, remove the cable from it first,
remove the bolt which is holding down the board then
separate. Make sure the cable pin is firmly connected
to the connector while doing it.
SAFETY PRECAUTIONS ABOUT ASSEMBLY
- Please set torque at 2K of electronic screw driver when
you assemble LCD panel and cases in order to avoid
damages of screw holes on the case. This might cause
damage and require you to change the whole case if you
use over torque of electronic screw driver.
- The connector should be handled with caution because
it is thin and weak. Wrong connection causes malfunction
of the board and the panel.
WARNING
BE CAREFUL OF THE ELECTRIC SHOCK!
- Make sure to disconnect the adapter from the AC power
when replacing CCFL or inverter circuit because high
voltage of around 650 Vrms flows in the inverter circuit.
- Do not damage the cable covers in order to avoid
accidents such as a fire and an electric shock. All the
cables in inverter circuit must be handled with caution.