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Insignia NS-DXA2 Digital to Analog Converter Box
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www.insigniaproducts.com
Servicing
These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not
perform any servicing other than that contained in the operating instructions unless you are qualified to do so.
CAUTION
Damage requiring service
Unplug this converter box from the power outlet and refer servicing to qualified service personnel under the following
conditions:
• When the power supply cord or plug is damaged or frayed.
• If liquid has been spilled or objects have fallen into your converter box.
• If your converter box has been exposed to rain or water.
• If your converter box does not operate normally by following the operating instructions. Adjust only those controls that
are covered by the operating instructions because incorrect adjustment of other controls may result in damage and will
often require extensive work by a qualified technician to restore your TV/DVD combo to its normal operation.
• If your converter box has been dropped or damaged in any way.
• When your converter box exhibits a distinct change in performance.
Outdoor antenna grounding
If an outside antenna or cable system is connected to your converter box, make sure that the antenna or cable system is
grounded to provide some protection against voltage surges and built-up static charges. Article 810 of the National
Electrical Code, ANSI/NFPA No. 70, provides information with respect to correct grounding of the mast and supporting
structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of the
antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.
Note to CATV system installer
Article 820 of the National Electrical Code, ANSI/NFPA No. 40 provides guidance for correct grounding. Specifically, it states
that the cable ground must be connected to the grounding system of the building as close to the point of cable entry as
practical.
Antenna lead-in wire
Grounding clamp
Antenna discharge unit
Grounding conductors
Ground clamps
Power service grounding electrode system
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NS-DXA2_13-0501_V1_ENG.fm Page 3 Monday, July 29, 2013 8:06 AM