4 DIAGNOSTICS
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PiP Focus The Picture in Picture focus indicates N/A and is not a standard supported DCH
feature (dependent upon software support).
Input Sources The input source list information on ADP Lock, Audio Mode, VP lock, and Input
Format.
The ADP Lock indicates whether the audio stream is locked. Valid values are:
• YES: Audio Processor is locked to the audio stream
• NO: Audio Processor is not locked to the audio stream
Audio Mode indicates the audio Mode of in incoming digital service. Valid values
include:
• N/A: the audio mode is not applicable to the currently tuned stream
• Mono: the audio mode is monophonic
• Stereo: the audio mode is stereo
• Surround: the audio mode is surround sound
• 5.1: the audio mode is Dolby 5.1 surround sound
VP Lock indicates whether the video stream is locked. Valid values are:
• YES: Video Processor is locked to the video stream
• NO: Video Processor is not locked to the video stream
The input format includes the aspect ratio (4:3 or 16:9), the screen pixel size
(nnnnXnnnn), pixel display (‘i’ for interlaced, ‘p’ for progressive), and frames per
second (24, 25, 30, 60)