Haiyang HIS-75A, Manual

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WARNING <For System Operators>
Always follow this instruction to prevent death or personal injury.
Turn power off
During
abnormality.
If smoke or a small of burning occurs, a fire or an electrical
short circuit may result. Turn the power switch OFF and shut
down the power supply immediately. Never try to repair the
system yourself. Call for service.
Do not open
Cabinet.
High voltage exists in the instrument. Contact with voltage
may cause possible injury or death.
Do not touch
back
side of the
equipment.
Harmful line voltage is present on back side of the
equipment. Never try to touch back side while power is
turned on.
Avoid excessive
shock
to display unit.
The LCD display module contains a liquid. Do not apply any
mechanical shock to the display. If the display broken, liquid
may leak and injure your skin and eyes.
Do not use with
poor
ventilation.
If you cover this unit or use in an enclosed place, it may
malfunction or become damaged as a result of overheating.
Use only where there is sufficient ventilation.