HP Cable Box 8591C manual Learn About the Analog+ Display Mode

Learn About the Analog+ Display Mode

The analog+ display mode combines traditional analog display performance with digital display benefits. Analog+ display mode gives the cable TV analyzer the look and feel of older analog displays, such as the HP 8558B, but it has the added benefit of features common to digital displays. Display features include:

•Hard-copy output directly to a printer

•Complete marker functionality such as peak search and noise readout

•Screen annotation functions such as title, linear and log scales, and graticule

•Negative peak detector

The analog+ display mode can be used to view interfering inter-modulation products on a live television channel. It can be used to set the residual carrier level and check the linearity of a video modulator. Refer to Product Note 8590-3, HP part number 5091-2480, for more information about these measurements.

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