LedSync822A User’s Manual
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LED VIDEO PROCESSOR
with
PIP
3
I. Safety Precautions
Danger!
There is high voltage in the processor, to prevent any unexpected
hazard, unless you are a maintenance, please do not open the cover of the
device.
Warning!
1. This device shall not encounter water sprinkle or splash, please do not
place anything containing water on this device.
2. To prevent fire, keep this device far from any fire source.
3. To keep good ventilation, there shall be at least 20cm interval between
frontal and rear panel of the device.
4. If this device gives out any strange noise, smoke or smell, please
immediately unplug the power cord from receptacle, and contact local
dealer.
5. Please do not plug or unplug DVI signal cable when the device
on power.
Caution!
1. Please thoroughly read this manual before using this device, and keep
it well for future reference.
2. In the event of lighting or when you are not going to use the device for
a long time, please pull the power plug out of receptacle.
3. Nobody other than professional technicians can operate the device,
unless they have been appropriately trained or under guidance of
technicians.
4. To prevent equipment damage or electric shock, please don’t fill in
anything in the vent of the device.
5. Do not place the device near any water source or anywhere damp.
6. Do not place the device near any radiator or anywhere under high
temperature.
7. To prevent rupture or damage of power cords, please handle and keep
them properly.
8. Please immediately unplug power cord and have the device repaired,
when
1) Liquid splashes to the device.
2) The device is dropped down or cabinet is damaged.
3) Obvious malpractice is found or performance degrades.
