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Important Safety Precautions
Replacement parts
Reference Grounding component
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.
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.
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Ground clamps
4
Grounding conductors (NEC Section
810-21)
5
Antenna discharge unit (NEC Section
810-20)
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Grounding clamp
7
Antenna lead-in wire
Please select the fit-sized screws and wire ropes to fasten
the display unit on the wall to prevent it from falling
immediately when the earthquake happens.
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.
Environment
The display unit only operates within the
temperature 0 C to 40 C.Operation outside of the
recommended may cause damage to your product.
When installing or realigning an
outside antenna system, extreme
care should be taken to keep from
touching such power lines or circuits.
Contact with them could be fatal.
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6
5
4
3
1
Power service grounding electrode
system (NEC Art 250. Part H)
Prevent the display unit from falling
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.
Warning
Electric service equipment
2
2
Antenna and satellite grounding
04
English
Repair
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