Restriction of Use
When this product is used for applications requiring high reliability/safety such as transportation devices
related to aviation, rail, marine, automotive; disaster prevention devices; various safety devices; or
functional/precision devices, you should use this product only after giving consideration to including fail-
safes and redundancies into your design to maintain safety and total system reliability.
Because this product was not intended for use in applications requiring extremely high reliability/safety
such as aerospace equipment, main communication equipment, nuclear power control equipment, or
medical equipment related to direct medical care, please make your own judgment on this product's
suitability after a full evaluation.
Parent topic:
List of Safety Symbols and Instructions
The following table lists the meaning of the safety symbols labeled on the equipment.
No.
Symbol
1
2
3
4
Important Safety Instructions
Approved Standards
IEC60417
No.5007
IEC60417
No. 5008
IEC60417
No. 5009
ISO7000
No. 0434B
IEC3864-B3.1
Description
"ON" (power)
To indicate connection to the mains.
"OFF" (power)
To indicate disconnection from the
mains.
Standby
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
standby condition.
Caution
To identify general caution when using
the product.
224