204
No.
Symbol
Approved Standards
Description
18
ISO 3864
General prohibition
To identify actions or operations that are
prohibited.
19
ISO 3864
Contact prohibition
To indicate injury that could occur due to
touching a specific part of the equipment.
20
—
Never look into the optical lens while the
projector is on.
21
—
To indicate that the marked item don’t
place anything on projector.
22
ISO3864
IEC60825-1
Caution, laser radiation
To indicate the equipment has a laser
radiation part.
23
ISO 3864
Disassembly prohibition
To indicate a risk of injury, such as
electric shock, if the equipment is
disassembled.
Parent topic:
FCC Compliance Statement
For United States Users
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in
a particular installation. If this equipment does cause interference to radio and television reception, which
