Preventing Pro:idiom Key Loss; Pid Mapping At The Com46 Receiver - Technicolor COM2000 Integrator's Manual

Preventing Pro:Idiom Key Loss

15
There are two mechanisms which may cause Pro:Idiom key loss in some 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.
 External EdgeQAMs may 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.

15.1 PID Mapping at the COM46 Receiver

Pro:Idiom PIDs are in a protected range
Channel 1 AUDIO PID = 0x30
VIDEO PID = 0x27
AUDIO PID = 0x30
Pro:Idiom PID = 0x105A
PID remapping at the edgeQAM
Pro:Idiom PIDs have been remapped and overlap with Audio PIDs on other channels
Channel 1
VIDEO PID = 0x13
AUDIO PID = 0x18
Pro:Idiom PID = 0x1A
Channel 2
VIDEO PID = 0x27
AUDIO PID = 0x30
AUDIO PID = 0x31
Pro:Idiom PID = 0x105A
Channel 2
VIDEO PID = 0x13
AUDIO PID = 0x18
AUDIO PID = 0x1A
Pro:Idiom PID = 0x1A
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