Goto Section: 15.119 | 15.121 | Table of Contents
Revised as of September 1, 2021
Goto Year:2020 |
§ 15.120 Program blocking technology requirements for television receivers.
(a) Effective July 1, 1999, manufacturers of television broadcast
receivers as defined in section 15.3(w) of this chapter, including
personal computer systems meeting that definition, must ensure that
one-half of their product models with picture screens 33 cm (13 in) or
larger in diameter shipped in interstate commerce or manufactured in
the United States comply with the provisions of paragraphs (c), (d),
and (e) of this section.
Note: This paragraph places no restrictions on the shipping or sale of
television receivers that were manufactured before July 1999.
(b) All TV broadcast receivers as defined in § 15.3(w), including
personal computer systems meeting that definition, with picture screens
33 cm (13 in) or larger, measured diagonally, or with displays in the
16:9 aspect ratio that are 19.8 cm (7.8 in) or greater in height and
digital television receivers without an associated display device
shipped in interstate commerce or manufactured in the United States
shall comply with the provisions of paragraphs (c), (d), and (e) of
(c) Transmission format. (1) Analog television program rating
information shall be transmitted on line 21 of field 2 of the vertical
blanking interval of television signals, in accordance with
§ 73.682(a)(22) of this chapter.
(2) Digital television program rating information shall be transmitted
in digital television signals in accordance with § 73.682(d) of this
(d) Operation. (1) Analog television receivers will receive program
ratings transmitted pursuant to EIA-744: “Transport of Content Advisory
Information Using Extended Data Service (XDS)” (incorporated by
reference, see § 15.38) and EIA-608: “Recommended Practice for Line 21
Data Service” (incorporated by reference, see § 15.38). Blocking of
programs shall occur when a program rating is received that meets the
pre-determined user requirements.
(2) Digital television receivers shall react in a similar manner as
analog televisions when programmed to block specific rating categories.
Digital television receivers will receive program rating descriptors
transmitted pursuant to industry standard EIA/CEA-766-A “U.S. and
Canadian Region Rating Tables (RRT) and Content Advisory Descriptors
for Transport of Content Advisory Information using ATSC A/65-A Program
and System Information Protocol (PSIP),” 2001 (incorporated by
reference, see § 15.38). Blocking of programs shall occur when a program
rating is received that meets the pre-determined user requirements.
Digital television receivers shall be able to respond to changes in the
content advisory rating system.
(e) All television receivers as described in paragraph (a) of this
section shall block programming as follows:
(1) Channel Blocking. Channel Blocking should occur as soon as a
program rating packet with the appropriate Content Advisory or MPAA
rating level is received. Program blocking is described as a receiver
performing all of the following:
• Muting the program audio.
• Rendering the video black or otherwise indecipherable.
• Eliminating program-related captions.
(2) Default State. The default state of a receiver (i.e., as provided
to the consumer) should not block unrated programs. However, it is
permissible to include features that allow the user to reprogram the
receiver to block programs that are not rated.
(3) Picture-In-Picture (PIP). If a receiver has the ability to decode
program-related rating information for the Picture-In-Picture (PIP)
video signal, then it should block the PIP channel in the same manner
as the main channel. If the receiver does not have the ability to
decode PIP program-related rating information, then it should block or
otherwise disable the PIP if the viewer has enabled program blocking.
(4) Selection of Ratings. Each television receiver, in accordance with
user input, shall block programming based on the age based ratings, the
content based ratings, or a combination of the two.
(i) If the user chooses to block programming according to its age based
rating level, the receiver must have the ability to automatically block
programs with a more restrictive age based rating. For example, if all
shows with an age-based rating of TV-PG have been selected for
blocking, the user should be able to automatically block programs with
the more restrictive ratings of TV-14 and TV-MA.
(ii) If the user chooses to block programming according to a
combination of age based and content based ratings the receiver must
have the ability to automatically block programming with a more
restrictive age rating but a similar content rating. For example, if
all shows rated TV-PG-V have been selected for blocking, the user
should be able to block automatically shows with the more restrictive
ratings of TV-14-V and TV-MA-V.
(iii) The user should have the capability of overriding the automatic
blocking described in paragraphs (e)(4)(i) and (4)(ii) of this section.
[ 63 FR 20133 , Apr. 23, 1998, as amended at 68 FR 68546 , Dec. 9, 2003;
69 FR 2849 , Jan. 21, 2004; 69 FR 59534 , Oct. 4, 2004; 73 FR 5682 , Jan.
30, 2008; 74 FR 63079 , Dec. 2, 2009; 77 FR 4913 , Feb. 1, 2012]
Goto Section: 15.119 | 15.121
Goto Year: 2020 |
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