E N
E X P L A N A T I O N O F S Y M B O L S
20
Other symbols in the Manual
Other symbols on the product
Symbol
Meaning
▷
Item of an operation description
_
Item of a list
▪
Subitem of an operation description or a list
[3]
Numbers in square brackets refer to position numbers
in graphics/figures
Symbol
Meaning
Catalog number
Batch code
Manufacturer
Consult instructions for use
Date of manufacture
Used by YYYY-MM-DD or YYYY-MM
Symbol that may be used in place of statement
“
CAU-
TION
”
. US Federal law restricts this device to sale by or
on the order of a dentist.
REF
REF
LOT
LOT
i
Rx only
