I
-
Softkey
Descriptions
This section contains the descriptions of the TV RECEIVER,
C-1,
and
Setup softkey functions. The functions are listed alphabetically according to
the softkey labels.
AIR
Description
Allows you to select the AIR tune configuration. The AIR is also called
off-the-air or over-the air tune configuration. It refers to signals that are
broadcast over the air and received with an antenna. The AIR frequency
assignments are defined in the Federal Communications Commission’s (FCC)
channel identification plan, part 76.612.
If you do not select a tune conEguration, the default tune conEguration is
the standard (STD) configuration. The choices for the tune configuration
are: standard (STD), off-the-air (AIR), incrementally related carriers (IRC),
harmonically related carriers (HRC), and T format.
The analyzer retains the tune conEguration selection, even when power is
turned off, until a new selection is made.
Press CABLE TV ANALYZER, Setup, Channel Tuning to access AIR.
See Also
“Step 1. ConEgure the test system” in Chapter 2.
7-6
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