The following table lists the meaning of the safety symbols labeled on the equipment.
| No. | Symbol | Approved Standards | Description |
|---|---|---|---|
| 1 | IEC60417
No.5007 |
"ON" (power)
To indicate connection to the mains. |
|
| 2 | IEC60417
No.5008 |
"OFF" (power)
To indicate disconnection from the mains. |
|
| 3 | IEC60417
No.5009 |
Stand-by
To identify the switch or switch position by means of which part of the equipment is switched on in order to bring it into the stand-by condition. |
|
| 4 | ISO7000
No.0434B, IEC3864-B3.1 |
Caution
To identify general caution when using the product. |
|
| 5 | IEC60417
No.5041 |
Caution, hot surface
To indicate that the marked item can be hot and should not be touched without taking care. |
|
| 6 | IEC60417
No.6042 ISO3864-B3.6 |
Caution, risk of electric shock
To identify equipment that has risk of electric shock. |
|
| 7 | IEC60417
No.5957 |
For indoor use only
To identify electrical equipment designed primarily for indoor use. |
|
| 8 | IEC60417
No.5926 |
Polarity of DC power connector
To identify the positive and negative connections (the polarity) on a piece of equipment to which a DC power supply may be connected. |
|
| 9 | — | Polarity of DC power connector
To identify the positive and negative connections (the polarity) on a piece of equipment to which a DC. power supply may be connected. |
|
| 10 | IEC60417
No.5001B |
Battery, general
On battery powered equipment. To identify a device for instance a cover for the battery compartment, or the connector terminals. |
|
| 11 | IEC60417
No.5002 |
Positioning of cell
To identify the battery holder itself and to identify the positioning of the cell(s) inside the battery holder. |
|
| 12 | — | Positioning of cell
To identify the battery holder itself and to identify the positioning of the cell(s) inside the battery holder. |
|
| 13 | IEC60417
No.5019 |
Protective earth
To identify any terminal which is intended for connection to an external conductor for protection against electric shock in case of a fault, or the terminal of a protective earth electrode. |
|
| 14 | IEC60417
No.5017 |
Earth
To identify an earth (ground) terminal in cases where neither the symbol No.13 is explicitly required. |
|
| 15 | IEC60417
No.5032 |
Alternating current
To indicate on the rating plate that the equipment is suitable for alternating current only; to identify relevant terminals. |
|
| 16 | IEC60417
No.5031 |
Direct current
To indicate on the rating plate that the equipment is suitable for direct current only; to identify relevant terminals. |
|
| 17 | IEC60417
No.5172 |
Class II equipment
To identify equipment meeting the safety requirements specified for Class II equipment according to IEC 61140. |
|
| 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. |
|
| 24 |
|
IEC60417
No. 5266 |
Standby, partial standby
To indicate that part of the equipment is in the ready status. |
| 25 |
|
ISO3864
IEC60417 No. 5057 |
Caution, movable parts
To indicate that you must keep away from movable parts according to protection standards. |
| 26 | IEC 60417-6056 | Caution (movable fan blades)
To indicate that you must keep away from the blades of the movable fan according to protection standards. |
|
| 27 | IEC 60417-6043 | Caution (sharp corners)
To indicate that you must not touch the sharp corners of the product according to protection standards. |
|
| 28 | — | Never look into the projection lens while the projector is on. | |
| 29 | ISO7010
No. W027
|
Warning, light emission (UV, visible light, IR and so
on)
To indicate that you must be careful not to injure your eyes or skin when near light emitting sections. |
|
| 30 | IEC60417
No. 5109 |
Not to be used in residential areas
To indicate that the electrical equipment/device is not suitable for use in residential area. |
