
There are two mechanisms which can cause Pro:Idiom key loss in
commercial television sets that have been identified to us by LG
Unapproved mapping or remapping of PIDs
Off air (OA) ATSC receivers may use PIDs which conflict with PIDs in use in
Pro:Idiom licensed systems.
edgeQAMs map or remap PIDs in violation of the Pro:Idiom (P:I) licensing
agreement.
Other unapproved digital video equipment may also use PIDs which conflict
with P:I licensed equipment.
TV set power on sequencing design problems
A very small number of TV set models are known to have power up
sequencing issues that cause the Pro:Idiom licensed decryptors to operate
improperly. The manufacturers of these sets have taken strong corrective
action measures to update them. Contact your specific set’s manufacturer for
details.
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Key Loss Causes
11/17/2011
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