HP 8756A - Page 35

Operating Information
Model 8756A
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1. CRT Display. The display for the 8756A is divided into
several information sections, described below.
A and B MODE LABELS. The ratio or power measure-
ment, the CURSOR (or Model 8350B/8340A
Active Marker) amplitude, the scale per
division, and the reference level value are
displayed. The Channel 1 LABEL is shown
in area A; Channel 2 in area B. The Active
Channel is shown with higher display
intensity.
MEASurement CURSOR or MARKER value
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/
CHl~ A -28.50,dB
10.0 dB/ REF 0.~0 dB
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SCALE per division
REFerence LEVEL value
c
D
SOFT KEY LABELS. The menu of available
soft key selections are annotated. A
particular menu or function is chosen by
pressing the soft key to the right of the
soft key label.
DATA DISPLAY AREA. The data trace(s) are
displayed depending on the soft key or
CHANNEL functions selected.
Figure 3-1. Front Panel Operating Features (2 of 11)