Measurement Function; Analog Tv Measurement; Channel Measurement - ADInstruments S7200 Operation Manual

AD INSTRUMENTS S7200 TV Signal Analyzer Operation Manual
6.

Measurement Function

This chapter covers analog TV, channel sweep and passive sweep, tilt analysis,
DVB-C, DVB-C2, DVB-T/H, DVB-T2, ATSC, ISDB-T, DVB-S/S2, transport stream
analysis, IPTV analysis, optical power measurement and spectrum analysis
measurements related contents.

6.1. Analog TV Measurement

6.1.1. Channel Measurement

In this mode, the S7200 measures the basic parameters of a channel. The channel
types currently supported all TV standard. For different channel types, the
channel measurement screen offers different settings and measurement
parameters.
The Analog TV measurement screen, shown below, is used to measure parameters
such as video level, audio level, V/A and etc. The green bar graph indicates the
level value of the video carrier, the yellow bar graph indicates the level of the
audio carrier.
Use can directly tap on the channels, video frequency and audio frequency, user
can use the popup virtual keyboard input value. User also can use and
arrow keys to move to the next active channel in the channel list. You can also
enter the channel number value with the numerical keypad.
117