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04
Safety checks
Upon completion of service or maintenance, request
the service technician to perform safety checks to
ensure that the display unit is in proper operating
condition.
Environment
The display unit only operates within the
temperature 0C to 40 C.Operation outside of the
recommended may cause damage to your product.
Replacement parts
In case the display unit needs replacement parts,
make sure that the service technician uses replacement
parts specified by the manufacturer, or those with
the same characteristics and performance as the
original parts. Use of unauthorized parts can result
in fire, electric shock and/or other danger.
Repair
When the display unit displays an abnormal
condition, any noticeable abnormality in the display
unit indicates that the display unit needs servicing.
If any of the following conditions occurs, unplug
the AC cord from the AC outlet, and request a
qualified service person to perform repairs.
1.A liquid was spilled on the display unit or objects
have fallen into the display unit.
2.The display unit has been exposed to rain or water.
3.The display unit has been dropped or damaged.
Important safety precautions