Motorola QIP7000 installation manual Diagnostics, Field, Description, Front Panel, 574702-001 a

Diagnostics

The In-Band Status fields are:

B

Field		Description
Mode		The values displayed on the OSD are:
		•	64 QAM — 64 QAM digital channel
		•	256 QAM — 256 QAM digital channel
Carrier Lock		Indicates whether the in-band receiver is locked to the carrier. If a digital carrier is not
		present, it indicates the carrier is not locked:
		OSD		Front Panel	Description
		YES		L	Carrier locked
		NO		U	Carrier not locked
PCR Lock	Indicates whether the in-band receiver is locked to the current program clock reference for
		a digital video service on the specified tuner. If a digital carrier is not present, it indicates
		the PCR is not locked.
Data	Indicates whether data is being carried on the in-band stream. The indicators cover all
		packet processors regardless of the stream they are monitoring:
		OSD		Front Panel	Description
		YES		On	In-band data detected within last 5 seconds
		NO		Off	In-band data not detected within last 5 seconds
Frequency		The in-band frequency is center RF carrier frequency tuned for the digital service on the
		specified tuner. The frequency is displayed in MHz in xxxx.xxx format and ranges from 54
		to 860 MHz.
SNR	When carrier lock has been established, displays an estimate of the carrier signal-to-noise
		ratio in dB, with an explanation:

•GOOD — Good value

•FAIR — Marginal signal level, check the signal

•POOR — Unusable signal

•INVALID — Invalid SNR value

5 Second Error	Indicates the number of correctable and uncorrectable digital multiplex errors, up to 9999.
Counts	It is updated every 5 seconds and reset each time the QIP7000 series is power cycled or
	another digital multiplex is tuned. The maximum value displayed is 9999, even if there
	were more than 9999 errors.

QIP7000 (P2) Series Hybrid QAM/IP HD Set-top Terminal • Installation Manual		44
574702-001 a	This document is uncontrolled pending incorporation in a Motorola CMS