User’
s Manual
II
Safety Instruction
Read following items carefully before operating this unit.
Installation
v
Place the unit on a firm and level surface.
v
The mains socket should be near the equipment. Do not run an extension lead to the unit.
v
Install the unit in a place with:
good ventilation (leave no less than 10cm around this unit)
no heat source (burning candle, radiator, heater, fireplace, amplifier, etc)
suitable temperature
against humidity (especially bathroom, kitchen, etc)
no direct sunlight
low vibration
Maintenance
v
Unplug this unit from wall outlet before changing connections between this unit and other
related equipment.
v
Do not unplug or insert signal, audio and video cables when this unit is turned on.
v
To avoid the risk of lightning strike, unplug power adapter of the unit from wall outlet in
lightning storm.
v
Unplug power adapter from wall outlet when the unit is not used for a long time or damaged
accidentally.
v
If the unit is moved from a cold environment to a hot environment (and vice versa), leave
the power off from 1 to 2hours.
v
To avoid the risk of fire or electric shock, do not expose this unit to rain, splashing and do
not place objects filled with liquid on this unit.
v
Do not cover vents of this unit with newspaper, table cloth, curtain, etc.
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Do not put heavy objects on this unit.
v
Unplug power adapter of this unit from wall outlet before cleaning. To reduce damage,
clean this unit with dry cloth. Do not let liquid and spray flow into this device to avoid seri-
ous damage.
v
There is dangerous voltage in product enclosure. Do not remove the cover (or back) to
avoid the risk of fire or electric shock.
Power Socket and Power Adapter
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Power socket should be available near the unit and well grounded.
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Do not insert or pull out power adapter with wet hands to avoid electric shock or fire.
v
Do not use damaged power adapter. If power adapter is damaged, contact your local op-
erator for replacement to avoid risk of fire or electric shock.
v
Do not excessively bend power adapter, and do not place heavy objects on it, which could
cause damage, electric shock or fire.
RCU Battery
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Batteries should be installed in accordance with the (+/-) markings on battery compartment.
v
Remove batteries if RCU is not be used for a long time.
v
Replace batteries if there is not enough power and dispose of battery waste properly for
