UL 1419:4ED 2016-02-26

Foreword
Introduction
1 Scope
2 Glossary
3 Components
4 Units of measurement
5 References
Construction
6 General
7 Frame and enclosure
8 Equipment intended to be installed in Restricted Access
     Areas
8A Equipment intended to be installed in Permanent Outdoor
     Locations
9 Mechanical assembly
10 Supply connections - permanently connected
     equipment
11 Audio output connections
12 Cord-connected equipment
13 Auxiliary power connections
14 Printed wiring boards
15 Receptacles
16 Switches
17 Protective devices
18 Across-the-Line and Isolating Components
19 Batteries
20 Motors
21 Lasers and X-radiation
22 Sleeving, tape, tubing, and wire insulation
23 Remote control and interconnecting cables
24 Splices and connections
25 Spacings
26 Grounding
27 Risk of electric shock
28 Leakage current
29 Antenna terminal discharge assembly
30 Risk of fire
31 Accessibility
32 Interlocks
33 Servicing
34 Protection during user servicing
35 Protection of service personnel for equipment not
     provided with complete enclosures
36 Implosion protection
Performance
37 General
38 Power input test
39 X-radiation test
40 Grounding impedance test
41 Equipment leakage current test
42 Temperature test
43 Dielectric voltage-withstand test
44 Abnormal operation test
45 Tests for remote control and interconnecting cables
46 Strain relief test
47 Battery and battery circuit tests - electrical
48 Battery tests - mechanical
49 Battery supply test
50 Vacuum tube filament short circuit test
51 Test for limited-power circuit
52 Transformer short circuit and overload tests
53 Power supply test
54 Component abnormal operation test
55 Multiple voltage equipment test
56 Ground tract tests-electrical
56A Ground Printed Wiring Board (PWB) Trace Test
57 Strength of enclosure tests
58 Personal injury tests
59 Outdoor-use wetting test
60 Audio output maximum voltage test
Manufacturing and production-line tests
61 Tests by the manufacturer
Markings
62 General
63 Marking details
Instructions
64 General
65 Installation instructions
Appendix
A Standards for components

Describes video and audio equipment operated and maintained by trained personnel under the conditions of controlled access.