Haiyang HFF-650, Manual

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Pictorials
This manual uses the following symbols for easy understanding safety instructions. Always
follow these instructions carefully.
WARNING
Always follow this safety instruction to prevent death or injury.
CAUTION
Follow this safety instruction to avoid possible injury or damage to
your property.
Symbol “△” is a CAUTION or WARNING label indicating the safety
instruction.
WARNING
This symbol is an Electrical Shock WARNING label.
Symbol “ ” is an instruction that you must not violate.
(This symbol instructs NOT to disassemble the system components)
Symbol “ ” is an operation instruction that you must follow.
(This symbol shows the main power OFF instruction.)
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
Harmful line voltage is present on back side of the