Interface Status fields are, Field Description

4 DIAGNOSTICS

The Interface Status fields are:

Field	Description

DOCSIS Tuner & Xmitter	Indicates if enabled; indicates if active

1394 I/O Device	Indicates if enabled; indicates if active

USB I/O Device	Indicates if enabled; indicates if active

Ethernet Device	Indicates if enabled; indicates if active

Parallel Port	Indicates if enabled; indicates if active

IR Xmit	Indicates if enabled; indicates if active (N/A for DCH6416)

Hard Drive Status	Indicates if enabled; indicates if active

Smart Card	Indicates if enabled; indicates if active (N/A for DCH6416)

HDMI Port	If a device is connected to the HDMI port only, the following diagnostics
	display to help troubleshoot the HDMI interface. They all display “N/A” if no
	device is connected to the HDMI port or the value is invalid or cannot be
	retrieved.
	• Device Connected—Indicates whether a device is connected to the
	HDMI port—Yes or No.
	• Repeater—Indicates whether the connected device is a repeater —
	Yes or No.
	• Video Xmission (transmission)—Indicates whether the DCH6416 is
	transmitting video over the HDMI port—Not Active or Active.
	• HDCP Enabled—Indicates whether the DCH6416 is using HDCP
	to encrypt video transmitted over the HDMI link—Yes or No. If the
	Video Xmission status is Not Active, the HDCP Enabled status is
	No.
	• Output Format—Indicates the timing format of the video sent
	through HDMI:
	1920 x 1080I—1920 pixels wide by 1080 pixels high, interlaced
	1280 x 720P—1280 pixels wide by 720 pixels high, progressive
	720 x 480P—720 pixels wide by 480 pixels high, progressive
	720 x 480I—720 pixels wide by 480 pixels high, interlaced
	640 x 480P—640 pixels wide by 480 pixels high, progressive
	• Aspect Ratio—Indicates the aspect ratio of the video sent through
	HDMI—4:3 or 16:9.

EDID Data	Indicates the video timing formats that were read from the Extended Display
	Identification Data (EDID) register for the connected device, in particular the
	detailed timing description blocks. The list displays all of the formats that the
	DCH6416 could read, up to a maximum of 12 formats. If the DCH6416
	cannot read any formats, EDID Data is blank. An asterisk (*) after the aspect
	ratio means the DCH6416 supports the format. If more than twelve video
	timing formats are discovered, the supported formats only are listed first,
	followed by up to twelve remaining formats.